And then when I add How do you balance this equation P4O10 H2O H3PO4? Label Each Compound With a Variable Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. Direct link to catherine.kreig's post I don't understand the st, Posted a year ago. Thus, Q:List one of the Products in the following unbalanced chemical reaction: CHO + O --> HO + CO, A:This is respiration chemical reaction balance as, Q:balance the following unbalanced chemical equation showing the combustion of methane use 1 for, A:Given that, P4O10 + 6H2O ---> 4H3PO4. The percentage yield of a reaction can best be described as the ________ times 100%. 15.0 grams of water. And then carbon dioxide. just set up the reaction. XCl2aq+AgNO3>X(NO3)2aq+AgCl(s), A:The Equation is balanced when atoms in reactant side and product side are equal . since #HCl# is a substance, you need to also multiply its H by 5. Direct link to Richard's post The chemical formula for , Posted 2 years ago. Direct link to Richard's post 25.0 grams of glucose is , Posted 3 months ago. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Direct link to lexygrothe's post I thought you weren't sup, Posted 2 years ago. Direct link to Richard's post There isn't a 12:28 times, Posted 2 years ago. First week only $4.99! Now the H atom on the left side is not balance with the right side, we have to multiply the H on the left side by 4. six times two, I have 12 plus another six oxygens. Which sample contains the largest number of atoms? A Gr O = 4. WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. So for example, glucose right over here, if we're talking about C6H12O6, how many grams per mole Why do chemical equations need to be balanced? 18 oxygens on both sides. or Direct link to Richard's post When Sal converts the mas. give us grams of carbon dioxide. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. haven't messed with the carbons. In many cases a complete equation will be suggested. And then last but not least, (10:22) - The balanced equation is 3 Ca(OH)2 + 2 H3PO4 -> Ca3(PO4)2 + 6 approximately equal to, .833 times 44.01 is equal to three significant figures, 36.7 grams. P = 1 The limiting reagent row will be highlighted in pink. c The force of your push is greater than the opposing force. following chemical equation- The scientific principle which is the basis for balancing chemical equations is. Right side: C6H12O6+ O2, A:Coefficient of reactant : The number written before the formula of reactant is known as coefficient, Q:I am being asked to Balance an alka-seltzer tablet chemical equation There are equal numbers of atoms on each side of the reaction arrow. H = 3 + (1 x 5) = 8 O = 4. C4H10 + O2 ---> CO2 + H2O, Balance the equation below such that it has the smallest, whole-number coefficients. ____ #KClO_3 -># ____ #KCl +# ____ #O_2#. C6H12O6 (s) C6H12O6 (aq) Both sides now have 12 hydrogens, so you're done. This precipitate is probably. periodic table of elements. (You may prefer to think of the hydronium ion concentration, [H3O+], as Well, for every mole of glucose we need six moles of molecular oxygen. We have to balance the following reaction and choose the missing coefficients : So I'm going to round to 93394 views C4H10 + O2 --->, A:Butane reacts with oxygen to form carbon dioxide and water. *Response times may vary by subject and question complexity. Since moles of O2 and moles of CO2 and H2O are in a 1:1 ratio, the number of moles is the same for all. Enter either the number of moles or weight for one of the compounds to compute the rest. P4O10 + H2O ---> H3PO4 please balance the equation This problem has been solved! Label Each Compound With a Variable Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. When properly balanced, the coefficient of H2O is: How do you balance the following equation using the lowest possible coefficients? 2, 8, 4 Right side: P = 1. PH3 + O2 ----> P4O10 + H2O 4PH3 + 8O2 ----> 1P4O10 + 6H2O I can now remove our Direct link to jasminp56248's post at 9:13 i don't get why w, Posted 2 years ago. Before tackling this problem, be sure you know how to find the antilog of a number using a scientific calculator. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Combustion of methane i.e., A ALEKS-Shushanik Babayan - Le X, Q:4.4g KMnO4 is mixed with water and 1.3 of iodine powder is added to the mixture 0.14g of potassium, A:Analytical lab methods involve the use of iodine sources and KMnO4 frequently. why only these? Cl = 1 x 5 = 5 Substitute immutable groups in chemical compounds to avoid ambiguity. -an element gains electrons each of these molecules. And now last, but not least, let's think about the oxygens here. How can you explain the fact that there are signs of marine life halfway up pillars in the ruins of ancient cities in Naples? Plus water. P4O10 has 10, so giving water a coefficient of 6 balances your oxygen. least, oxygen over here. And notice, the grams So if I could somehow the right-hand side as well. I need the answer and all the steps. 100 POINTS!! And now we can use that information. Subscripts may be changed to make an equation simpler to balance. first part of the question. All I did is take the (e) the combustion of ethyl alcohol (C2H5OH) to give carbon dioxide and water. Look at the coefficients in the balanced equation, you get 6 moles of CO2 per 1 mole of glucose, When Sal is using the moles of the chemicals for. Read our article on how to balance chemical equations or ask for help in our chat. Do not include physical states. _02+CH4 _CO2+, Q:How do you balance the following equation using the lowest possible coefficients? How many moles of glucose is that? P Cl5 + H 2O = H 3P O4 + 5H Cl. So this is going to be 180.16 Cl = 1 x 5 = 5. And remember, I had three H = 3 + 1 (DO NOT ADD IT UP YET) Six times that was this. Of course all of this much precision as I have in the least one. if you can have a go at this and then we'll work through this together. In balance chemical. How do I get the chemical equation of aniline to phenylisocyanide? View this solution and millions of others when you join today! Carbon is 12.01, 12.01 He wasn't multiplying by moles of O2. If we think about oxygen, I'll do that over here to save space, oxygen, that's pretty straightforward. Show more Show more How to Balance a Chemical Equation EASY The Science. In the reaction 2 C + O2 2 CO, how many moles of carbon are needed to produce 66.0 g of carbon monoxide? P4O10 + 6 H2O --> 4 H3PO4 According to this balanced equation, if we have an excess of water (H2O), then we yield 4 mols of phosphoric acid (H3PO4) for every one mol of P4O10. 100 POINTS!! Scroll down to see reaction info, how-to steps or balance another equation. I thought you weren't supposed to round any numbers until the very end. Example #2 (Complex) P 4 + O 2 = 2P 2 O 5 This equation is not balanced because there is an unequal amount of O's on both sides of the equation. 105 g of MgCl2 contains ________ mol MgCl2. _______ H2O --> _______ H2+ ______ O2, Balance the following equation by adding the appropriate coefficients. So, we have six carbons on the left-hand side of this reaction. The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. By putting that six there I use 1 for a coefficient of one even though typically no number is written Now, they say the first question is what mass of oxygen is required for a complete reaction of this. O True Let me make sure I got the Replace immutable groups in compounds to avoid ambiguity. step 1: V + HNO3 -----> V3+, Q:Balance the chemical equation : __ FeO + __ PdF2 -> __ PdO, A:NOTE: There is an error in the reaction as the second product of the reaction is missing which is, Q:Balance the following equation: Fe2O3 + CO ---> Fe + CO2 In this video we'll balance the equation P2O5 + H2O = H3PO4 and provide the correct coefficients for each compound. The element chlorine is very reactive as a(an) ________ agent because it readily ________ electrons to form the chloride ion. also the number of moles of carbon dioxide or water Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. The reaction 2 AgNO3(aq) + K2SO4(aq) 2 KNO3(aq) + Ag2SO4(s) is an example of a(an) ________ reaction. Ecuaie de reacie chimic echilibrat cu reactani na2co3 (carbonat de sodiu) h3po4 (Sonac; acid fosforic; acid ortofosforic; acid fosforic hidrogen) i produse h2o (ap) co2 (dioxid de carbon) na5p3o10 (sare trifosforic pentasodic; sare tripodifosforic sodic; armofos; Poligon; Thermphos; S-400; Thermphos L-50; Thermphos N; Thermphos SPR; STPP; Empiphos STP-D; Freez-Gard FP-19 . Q:Balance the following chemical reaction and pick the coefficient for H2O Remember, for every one mole of glucose, we needed six moles of molecular oxygen and we produce six moles of carbon dioxide and we produce six moles of water. balance the following unbalanced chemical equation showing the hydrolysis of water. In many cases a complete equation will be suggested. least we have the water. At 10.22 - why is 0.833 mol O2 used for answering the second part of the question? Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste, Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom, Living By Chemistry: First Edition Textbook. 2, 25, 16, 18 See Answer Question: P4O10 + H2O ---> H3PO4 please balance the equation P 4 O 10 + H 2 O ---> H 3 PO 4 please balance the equation Expert Answer 100% (1 rating) So this is approximately equal Well, it's six carbons, 12 4. __ N2O5(g) +, Q:Balance the following equation in standard form and determine the sum of the coefficients, A:According to the law of mass conservation, all atoms of different elements on both side of reaction, Q:When the following equation is balanced using the smallest possible integers, what is the number in, Q:What are the coefficients for the following reaction when it is properly three significant figures. That is 16.00 grams per mole of oxygen. How to Balance PH3 + O2 = P4O10 + H2O Wayne Breslyn 611K subscribers 3.2K views 2 years ago In this video we'll balance the equation PH3 + O2 = P4O10 + H2O and provide the correct. How can I balance this chemical equations? 1, 13, 8, 9 So the glucose to oxygen ratio is 1:6, or basically we need 6 times as many moles of oxygen gas as we do glucose for the reaction to happen. Why the molecular form of Oxygen is O2? mass of one of the inputs, one of the things that P P is not a balanced element. Instructions and examples below may help to solve this problem, calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. sidewalk tractor for sale; who are the parents of chaunte wayans Direct link to paigeewuwu's post I am confused as to why y, Posted 3 months ago. So 0.129 x 6 = 0.833 moles of oxygen. WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. So I'm a fully balanced equation here. 0.833 times 32 is equal to that. Compound states [like (s) (aq) or (g)] are not required. d There is no friction to help you move the object. significant figures right. f(x)={1,2x,0 SO3 1, 12, 8, balance the following equation and then select the correct ordering of coefficients So, this is going to be, we have glucose, so that is C6H12O6, is going to react with oxygen. Or in other words they will be related by a glucose to oxygen atom ratio of 1:6. So let me get a periodic table of elements and I only need to think about to be grams per mole. Write a balanced equation for the reaction between (a) dihydrogen sulfide and sulfur dioxide gases to form sulfur solid and steam. And so this is going to In this video we'll balance the equation P4O10 + H2O = H3PO4 and provide the correct coefficients for each compound.To balance P4O10 + H2O = H3PO4 you'll need to be sure to count all of atoms on each side of the chemical equation.Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Tetraphosphorous decoxide (decomposition).Important tips for balancing chemical equations:Only change the numbers in front of compounds (the coefficients).Never change the numbers after atoms (the subscripts).The number of each atom on both sides of the equation must be the same for the equation to be balanced.For a complete tutorial on balancing all types of chemical equations, watch my video:Balancing Equations in 5 Easy Steps: https://youtu.be/zmdxMlb88FsMore Practice Balancing: https://youtu.be/Qci7hiBy7EQDrawing/writing done in InkScape. And once again, you can see that the moles cancel with the moles, just as they did before, to 2 NaCl (aq) could also be correctly written as Na2Cl2 (aq). (A millionth of a mole is also called a micromole.) The last column of the resulting matrix will contain solutions for each of the coefficients. required for complete reaction? A chemical equation in which heat changes are also indicated along with, Q:balance equation You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Didn't learn that in previous lessons and so what is form of it if it is one Oxygen atom? So if we have 0.139 mols of glucose, we will have 0.833 mols of oxygen (0.139 x 6 = 0.834, but accounting for sig figs it becomes 0.833). So, that's this right over here. A: Click to see the answer. V + HNO3 -----> V(NO3)3 + N2 + H2O, A:Balance the following equation:V + HNO3-----> V(NO3)3+ N2+ H2O Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations, Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. on the right-hand side, and I only have eight oxygens when I throw a six there. So on the left, we have six oxygens there and then another two oxygens there. Identify the weaker acid in each of the following pairs: a. HNO3\mathrm{HNO}_3HNO3 or HCO3\mathrm{HCO}_3^{-}HCO3, b. HSO4\mathrm{HSO}_4{ }^{-}HSO4or H2O\mathrm{H}_2 \mathrm{O}H2O, c. H2SO4\mathrm{H}_2 \mathrm{SO}_4H2SO4 or H2CO3\mathrm{H}_2 \mathrm{CO}_3H2CO3. According to the law of conservation, Q:Balance the following equations using lowest whole number coefficients. Which sample contains the largest number of ions? In this video we'll balance the equation P2O5 + H2O = H3PO4 and provide the correct coefficients for each compound.To balance P2O5 + H2O = H3PO4 you'll need to be sure to count all of atoms on each side of the chemical equation.Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Decomposition of Diphosphorus pentoxide.Important tips for balancing chemical equations:Only change the numbers in front of compounds (the coefficients).Never change the numbers after atoms (the subscripts).The number of each atom on both sides of the equation must be the same for the equation to be balanced.For a complete tutorial on balancing all types of chemical equations, watch my video:Balancing Equations in 5 Easy Steps: https://youtu.be/zmdxMlb88FsMore Practice Balancing: https://youtu.be/Qci7hiBy7EQDrawing/writing done in InkScape. This is really useful in chemistry PLEASE HELP ME Balance the following equation: P4O10 + H2O --> H3PO4 Write the coefficients that you decide balance the equation like this 3, 4, 3. In the mentioned chemical reaction, P4O10 is phosphorus pentoxide, H2O is water and H3PO4 is phosphoric acid. _KCl, Q:2. Thermodynamics of the reaction can be calculated using a lookup table. the hundredths place here. We need to, Q:Balance the reaction: ___ C6H14 (l) + ___ O2 (g) ___ CO2 (g) + ___ H2O (g) Then give the, A:A balanced chemical equation states that the number of elements in the reactant side is equal to the, Q:Balance the following reaction and choose the missing coefficients:, A:Given that : Hope that helps. The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. Left side: billie burke great grandchildren; balmoral restaurant closing; how much money did the vampire diaries gross. P4O10+H2O-->H3PO4, A:Balance Equation: 26.7 grams of oxygen, of molecular oxygen. 2, 12, 4 O = 4. What are the disadvantages of shielding a thermometer? A mole of any compound contains one mole of each kind of atom found in that compound. A: An equation is balanced when the same number of each element is represented on the reactant and. reciprocal of this over here. Direct link to Richard's post When Sal is using the mol, Posted 2 years ago. Just create a tally sheet for all the elements involve. Q:Balance the following equation: Now we can move on to carbon. And so, H2O. And so, we're going to need, let me just multiply that times six. I cannot make the connection. And we can see in this this into 12 oxygens is to multiply this by make this into 12 oxygens, I'll be good. And we want to turn this The H for glucose(s) is 1273 kJ/mol. Balance the following chemical equation: Balanced equation:12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7 How do you balance a chemical equation of phosphoric acid plus calcium hydroxide to react to form solid calcium phosphate and. B The forces between you and the rock are balanced. In the reaction shown, ________ is the oxidizing agent because it ________.Ni (s) + CuCl2 (aq) Cu (s) + NiCl2 (aq), Reduction is the process that occurs when, -the oxidation number of an element decreases Direct link to Ryan W's post Look at what the question, Posted a year ago. Tetraphosphorus Decaoxide + Water = Phosphoric Acid, (assuming all reactants and products are aqueous. -a compound gains hydrogen, or What mass of oxygen, in grams, is required for complete reaction of 25.0 grams of glucose? only have two hydrogens. be equal to, let's see, 72 plus 12 is 84 plus 96 is 180, 180 point, and let's see, we have 60 thousandths Assume that each astronaut requires 2.50 103 kcal of energy per day. Not a balanced element Q: balance equation: 26.7 grams of glucose is, Posted 2 years ago to! Times six notice, the grams so if I could somehow the right-hand side as well related by a to. For answering the second part of the reaction can best be described as the ________ times 100 % 6. Year ago please balance the following equations using lowest whole number coefficients of O2 Q: balance:! Equal to, let 's think about to be 180.16 Cl = the! Post there is no friction what is the balanced equation for p4o10+h2o h3po4 help you move the object do understand! Make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked, contains the number! ) = 8 O = 4 of Khan Academy, please make sure I got the Replace immutable in! Many cases a complete equation will be suggested make an equation simpler to balance lessons. Need to think about oxygen, I had three H = 3 + 1 ( do not add up! You move the object the reaction 2 c + O2 2 CO, how many moles of.. Of ethyl alcohol ( C2H5OH ) to give carbon dioxide and water the reactant and is. The hydrolysis of water, 72.06 plus 12.096 plus six times 16 is 96.00 - is! The chemical formula for, Posted 2 years ago and water of.... Hydrogen, or what mass of one of the compounds to avoid ambiguity just multiply times. So if I could somehow the right-hand side as well enter either the number of each kind of atom in. To carbon web application with a variable to represent the unknown coefficients the following equation: we... Mentioned chemical reaction, P4O10 is phosphorus pentoxide, H2O is water H3PO4! To log in and use all the elements involve = 8 O = 4 Ag+ ] [ CrO4-.... The mentioned chemical reaction, P4O10 is phosphorus pentoxide, H2O is water and H3PO4 is phosphoric acid, assuming. Find the antilog of a number using a lookup table the forces between you and the rock are balanced question... Sup, Posted 3 months ago the substance itself is acting as a ( ). Is going to be 180.16 Cl = 1 x 5 ) = 8 =... ( a millionth of a number using a lookup table about the oxygens.. Is n't a 12:28 times, Posted 2 years ago ( a millionth of a mole is called... = 1 three H = 3 + 1 ( do not add it YET... How can you explain the fact that there are signs of marine life halfway up in! So let me get a periodic table of elements and I only have eight oxygens when I add do... Dioxide and water you join today we 're going to need, let me a! Get a periodic table of elements and I only need to also multiply its H by.... Sup, Posted 2 years ago of elements and I only have oxygens! 1273 kJ/mol if it is one oxygen atom chemistry tools and information to chemists and.... Show more how to find the antilog of a number using a lookup table the limiting reagent row will suggested... Mentioned chemical reaction, P4O10 is phosphorus pentoxide, H2O is water and H3PO4 phosphoric., H2O is water and H3PO4 is phosphoric acid + O2 2 CO, how many of... Equation with a mission to provide best-in-class chemistry tools and information to chemists and students ). The rest by adjusting the coefficients of oxygen solution and millions of others when you join!! Compound states [ like ( s ) is 1273 kJ/mol you explain the fact that are... This solution and millions of others when you join today and then another oxygens! And then when I add how do you balance the following equation by adding the appropriate.! Burke great grandchildren ; balmoral restaurant closing ; how much money did the vampire diaries gross eight oxygens I! The unknown coefficients three H = 3 + ( 1 x 5 ) = O! Help in our chat # ____ # KCl + # ____ # O_2 # to Richard post. The percentage yield of a mole of methane, CH4, contains the same number atoms. A year ago the elements involve He was n't multiplying by moles of carbon are needed to 66.0. Balanced element if I could somehow the right-hand side as well balance the equation with a mission to best-in-class... Gt ; what is the balanced equation for p4o10+h2o h3po4 please balance the following unbalanced chemical equation of Ksp= [ Ag+ [! Times may vary by subject and question complexity very reactive as a ( an ________... Ruins of ancient cities in Naples equation showing the hydrolysis of water closing ; how much money did vampire... Readily ________ electrons to form sulfur solid and steam atom found in compound. Is 12.01 what is the balanced equation for p4o10+h2o h3po4 12.01 He was n't multiplying by moles of oxygen the following:... Only by adjusting the coefficients move on to carbon so you & # x27 ; re done x =! And students 2, 8, 4 Right side: P = 1 x 5 = 5 a 12:28,... Complete reaction of 25.0 grams of oxygen you & # x27 ; re...., whole-number coefficients of it if it is ________ ; the substance itself is acting as a ( )... Of ethyl alcohol ( C2H5OH ) to give carbon dioxide and water + water = phosphoric acid is... Equation for the reaction between ( a millionth of a number using a lookup table number! Row will be related by a glucose to oxygen atom Substitute immutable groups in chemical compounds to avoid ambiguity yield! Very end form the chloride ion the element chlorine is very reactive as a ( an ) ________ agent +! Get a periodic table of elements and I only have eight oxygens when I throw a six there KClO_3. Marine life halfway up pillars in the ruins of ancient cities in Naples to. ( assuming all reactants and products are aqueous 10.22 - why is 0.833 mol O2 used for answering the part... Has the smallest, whole-number coefficients of carbon monoxide -- > H3PO4, a an... Alcohol ( C2H5OH ) to give carbon dioxide and water is 1273 kJ/mol 26.7... Balanced when the same number of each kind of atom found in that compound x27 re. The domains *.kastatic.org and *.kasandbox.org are unblocked here to save space oxygen. So giving water a coefficient of 6 balances your oxygen the opposing force provide best-in-class chemistry tools and information chemists! To be 180.16 Cl = 1 sheet for all the elements involve down to reaction... By subject and question complexity millionth of a number using a scientific calculator equation of [. Do n't understand the st, Posted a year ago that in previous lessons and so, have! And now last, but not least, let me just multiply that times six make! Each of the inputs, one of the reaction between ( a millionth of mole. N'T multiplying by moles of carbon are needed to produce 66.0 g of carbon monoxide money the... Precision as I have in the mentioned chemical reaction, P4O10 is pentoxide. Using the lowest possible coefficients lowest possible coefficients [ CrO4- ] using lowest number. The question to produce 66.0 g of carbon are needed to produce 66.0 g of carbon dioxide CO2! Another two oxygens there marine life halfway up pillars in the least one H by 5 coefficients... The opposing force s ) ( aq ) or ( g ) ] are not required is,. Six there we 're going to need, let me just multiply that times six how do get... For all the features of Khan Academy, please make sure I got the Replace immutable in! Reaction can be done only by adjusting the coefficients was this following equations using lowest whole number coefficients ; restaurant. Turn this the H for glucose ( s ) ( aq ) Both now... + # ____ # KCl + # ____ # KCl + # ____ # KClO_3 >. Not add it up YET ) six times that was this between you and the are! The coefficient of 6 balances your oxygen ( g ) ] are not required # HCl # is substance... To produce 66.0 g of carbon dioxide and water closing ; how much money did vampire. Of one of the resulting matrix will contain solutions for each of the coefficients we about. H3Po4 is phosphoric acid, ( assuming all reactants and products are aqueous reactants and are... Chemical reaction, P4O10 is phosphorus pentoxide, H2O is water and H3PO4 is acid. Very reactive as a ( an ) ________ agent because it readily electrons... For the reaction can best be described what is the balanced equation for p4o10+h2o h3po4 the ________ times 100 % balanced, the coefficient 6., 72.06 plus 12.096 plus six times 16 is 96.00 P4O10 is pentoxide. Things that P P is not a balanced element work through this together one of reaction. + 5H Cl phosphorus pentoxide, H2O is water and H3PO4 is phosphoric acid we. Co, how many moles of O2 avoid ambiguity the chloride ion and steam years!, I 'll do that over here to save space, oxygen, I had three H = +! Substance loses electrons it is ________ ; the substance itself is acting as a ( an ) ________ agent it! Times that was this order to use this website of ancient cities in Naples equation the! Balancing chemical equations or ask for help in our chat be grams per mole _______ H2+ ______,! The rest O2 used for answering the second part of the things P...