h2o2 cr2o72- - o2 cr3 balance

Q: When this equation is balanced with the smallest set of whole numbers, what is the coefficient for…

A: A chemical equation is said to be balanced, if the number of atoms of each element or compound is…

Q: Balance the equation: Cl2+ BaI2→I2+ BaCl2

A: The balanced equation can be defined as the chemical equation where the number of each atom on both…

Q: Balance the chemical equation: C8H18+O2 -> CO2 + H2O

A: We have to predict the balanced equation.

Q: balance XCl2 + AgNO3 -> X(NO3)2 + AgCl

A: Balancing of chemical equationIt may be defined as the method of making the number of atoms of…

Q: PbCO3(s)→PbO(s)+CO2(g) Balance the question then express your answers as integers separated by…

A: Balanced chemical equation:- It may be defined as the chemical equation which has all the atoms in…

Q: Use the following five equations to answer the following questions: i. H2O(s)⟶H2O(l) ii.…

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Q: Balance the chemical equation: XCl2(aq) + AgNO3(aq) --> X(NO3)2(aq) + AgCL(s)

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Q: Given the unbalanced equation: C6H6 + O2 ---> H2O   + CO2. When properly balanced, the coefficient…

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Q: 47: Balance each chemical equation Na2S(aq) + Cu(NO3)2(aq) -> NaNO3(ag) + CuS(s) HCI(aq) + 02(g) ->…

A: For balancing a chemical equation, we have to balance each and every element present in the reaction…

Q: Balance

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Q: Mass of sample (g ) 1.94g Mass of empty crucible (g)  84.248g Crucible and sample after heating…

A: Mass of sample = 1.94 g Mass of empty crucible (g) = 84.248 g Crucible and sample after heating (g)…

Q: Q8. Balance the following equations: Q 1. Hg2(C2H3O2)2(aq) + KCl(aq) → Hg2Cl2(s) + KC2H3O2(aq) Q2.…

A: 1) The balance chemical equation for this reaction is as follow               Hg2(C2H3O2)2(aq)    +…

Q: C6H5Cl + 2 NH3 --> C6H5NH2 + NH4Cl Assume that 20.0 g of chlorobenzene at90% purity is mixed with…

A: Amount of pure chlorobenzene present in 100 g of sample = 90 g Amount of pure chlorobenzene present…

Q: Balance the following equations by entering coefficients for each blank. ___ C8H18S(l) + ___ O2 (g)…

A: Stoichiometry coefficient: The no. is written in front of atoms, ions, and molecules in a chemical…

Q: In the balanced chemical equation below, how many grams of iron(II) phosphate are produced from…

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Q: Balance the following chemical equation: C6H14 (g) + 02 (g) – CO2 (g) + H20(g) The coefficient for…

A: In a balanced chemical reaction various atoms of all the elements present in the reaction is same in…

Q: Balance the following equation H2S+CI>HCI+S

A: Balanced equation: When the number of the same kind of element on the reactant side is equal to the…

Q: Balance the following imaginary equation using the principles you would use for a real equation…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: A mixture of NaHCO3 and Na2CO3 reacts with hydrochloric acid solution to produce three common…

A: We have to find the mass of sodium carbonate and sodium bicarbonate in 0.5g mixture

Q: 4.476 Run 1: Initial grams of NaHCO3 %3D Theoretical yield (grams) of NazCO3: Percent yield (Run 1)…

A: According to the question, NaHCO3 decomposes to give Na2CO3, CO2 and H2O.  The balanced chemical…

Q: Balance the equation: H2O[aq] + Ca(NO3)2[s] + (NH4)2HPO4[s] + NH3[aq] -> Ca10(PO4)6(OH)2[s] +…

A: It is a non- redox reaction so we can only balance this reaction by atom balance.

Q: 5. (Balance the equation) CuSO,.5H20> Cuso,+H20

A: A balanced chemical reaction equation has equal number of atoms and charges on both reactant and…

Q: (h) HCN + O2- N2 + CO2 + H20 (i) B5H9 + O2- B2O3 + H20

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Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    S8 +…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Balance the following equation by writing the coefficient for HF() BF3(g). H20(1) B203( s) + HF() →…

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Q: Mass of Na,CO, in mixture (g) Mass of NaHCO, in mixture (g) % Na,CO3 % NaHCO,

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Q: Conversion 95 mol H2O to kg H2O

A: Given, Moles of water = 95mol

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    N2H4…

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Q: Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer.…

A: The unbalanced chemical equation can be written as: K  +  I2   →   KI

Q: Al(NO3)3(aq) + 3KOH(aq) --> Al(OH)3(s) + 3KNO3(aq) sum of coefficients

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Q: balance and classification for ___ Sr(OH)2•8H2O (s) + ___ NH4Cl (s) → ___ SrCl2 (aq) + ____ NH3…

A: Balancing the following reaction

Q: Q11 (C) Balance the following chemical equations. (a) Al(OH)3 + H2SO4 → Al2(SO4)3 + H2O

A: The question is based on the concept of balancing the chemical equation. we have to balance the…

Q: Balance the following equation:                Ca3(PO4)2  +    SiO2  -->   CaSiO3  +  P2O5

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Mass of unknown mixture (g) 0.5000 g Mass of NaCI formed (g) 0.4100 g Mass of Na;CO; in mixture (g)…

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Q: Balance the following equation: CH₃ONa + NaCLO₂ + HCl --> COCl₂ + NaCl + H₂O

A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

Q: B. Empirical Formula of Copper Sulfide 27.536g 35.097 mass of crucible and cover + copper wire…

A: Given:   Trial-1 Trial-2 Mass of crucible and cover + copper wire 27.536 g 35.097 g Mass of…

Q: Balance the following equations by selecting the correct coefficients: v ALX3(aq) + v R2MX4 (aq) – v…

A: In a chemical reaction, when number of atoms of each element present in reactants are equal to…

Q: an experiment, a hydrated CuSO4 salt was heated and thus dehydrated. Determine the % H2O by weight…

A: We have given that , a hydrated salt  CuSO4  was heated and we get Dehydrated Salt CuSO4  Mass of…

Q: is 8CO+5H(2)—>C8H18+8H(2)O balanced or unbalanced

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Q: Balance the following equations. (Use the lowest coefficients.) (a)  C3H8 +  O2   CO2 +  H2O(b)…

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Q: 4AL,(SO,), Element # of Atoms 4NAC H,O, 2Sr, (PO), Element # of Atoms Element # of Atoms Total Total…

A: 2Sr3(PO4)2   Element # of atoms Sr 6 P 4 O 16 Total 26

Q: with hydrochloric acid solution to produce three common products, sodium chloride, carbon dioxide…

A: We have to find mass of sodium carbonate and sodium bicarbonate in 0.5 g mixture

Q: Balancing equations C12H25NaSO4 + AgNO3 NH4SCN+ AgCl

A: Balanced chemical reaction: It is a reaction in which the number of atoms of specific elements…

Q: The chemical Oswegium Patheride's formula is Os3Pa2. Oswegium's (Symbol Os) atomic mass is 10 grams…

A: The chemical formula of Oswegium pantherides is Os3Pa2. Given that, the atomic mass of Oswegium is…

Q: Balance the following chemical equations: 1. Fe+Clz FeCl Z. Li+H P04 → Hz+Li P04

A: The reactions given are,

Q: Which set of coefficients balances the equation C4H10 + 02 → CO2 + H2O? *

A: Given Balancing of reaction

Q: Balance the following equation ____ H2SO4  + ____ NaOH  ===> ____ Na2SO4  +  ____ H2O

A: When we are balancing any chemical equation the number of each atom should same in reactant as well…

Q: b Balance the following chemical equation: Al(s) + O2(9) → Al½O3(s) O Al(s) + O2(9) → Al½O3(s)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: KI

A: Dear student I have given answer to your question in the image format.

Q: Balance the following equation: C8H1803() + O2(g) H20(g) + CO2(g) Multiple Choice C3H1803() +…

A: For balancing of a combustion reaction of organic compound first balance carbon atom, then hydrogen…

Stoichiometry

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. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".