Hydrogen peroxide(H2O2) decomposes toform water and oxygengas. If 22 g of oxygengas is produced, howmany grams ofhydrogen peroxidedecomposed?Ascorbic acid, alsoknown as vitamin C,has a percentagecomposition of 40.9%C, 4.58% H, and54.5% O. Its molecularmass is 176.1 g/mol.What is its EMPIRICALformula?What is themolar massof iron (III)sulfate?In 31.7 kg ofiron (III)sulfate, howmany molesare there?In 1.6 moles ofiron (III) sulfate,how manygrams of sulfurare there?Balance thereaction:C6H14 + O2→ H2O +CO2.How manymolecules ofsulfurhexafluoride arein 67 g of sulfurhexafluoride?In 1.25 * 10^24atoms ofmagnesium,how manygrams arethere?Predict theproduct(s),balance thereaction, andname the type ofreaction: Na +FeCl3 →Nitrogen gas is combinedwith hydrogen gas to formammonia gas with theformula NH3. Write thebalanced chemicalequation for this reaction. If1.5 moles of nitrogen arecombined with 3.0 moles ofhydrogen, how many molesof ammonia will be prodIn 22.3 g of iron(III) sulfate,how manyFe2+ cationsare there?Methane (CH4)combusts in thepresence of O2 to formCO2 and H2O. If 85gof methane is allowedto react with excessoxygen, what mass ofwater is produced?What is thepercentcompositionof elementsin nitric acid?In 2.6 molesof iron (III)sulfate, howmany mg arethere?Balance thereaction:FeS2 + O2→ Fe2O3 +SO2Ascorbic acid, alsoknown as vitamin C, hasa percentagecomposition of 40.9% C,4.58% H, and 54.5% O.Its molecular mass is176.1 g/mol. What is itsMOLECULAR formula?Hydrogen peroxide(H2O2) decomposes toform water and oxygengas. If 22 g of oxygengas is produced, howmany grams ofhydrogen peroxidedecomposed?Ascorbic acid, alsoknown as vitamin C,has a percentagecomposition of 40.9%C, 4.58% H, and54.5% O. Its molecularmass is 176.1 g/mol.What is its EMPIRICALformula?What is themolar massof iron (III)sulfate?In 31.7 kg ofiron (III)sulfate, howmany molesare there?In 1.6 moles ofiron (III) sulfate,how manygrams of sulfurare there?Balance thereaction:C6H14 + O2→ H2O +CO2.How manymolecules ofsulfurhexafluoride arein 67 g of sulfurhexafluoride?In 1.25 * 10^24atoms ofmagnesium,how manygrams arethere?Predict theproduct(s),balance thereaction, andname the type ofreaction: Na +FeCl3 →Nitrogen gas is combinedwith hydrogen gas to formammonia gas with theformula NH3. Write thebalanced chemicalequation for this reaction. If1.5 moles of nitrogen arecombined with 3.0 moles ofhydrogen, how many molesof ammonia will be prodIn 22.3 g of iron(III) sulfate,how manyFe2+ cationsare there?Methane (CH4)combusts in thepresence of O2 to formCO2 and H2O. If 85gof methane is allowedto react with excessoxygen, what mass ofwater is produced?What is thepercentcompositionof elementsin nitric acid?In 2.6 molesof iron (III)sulfate, howmany mg arethere?Balance thereaction:FeS2 + O2→ Fe2O3 +SO2Ascorbic acid, alsoknown as vitamin C, hasa percentagecomposition of 40.9% C,4.58% H, and 54.5% O.Its molecular mass is176.1 g/mol. What is itsMOLECULAR formula?

Stoichiometry BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. Hydrogen peroxide (H2O2) decomposes to form water and oxygen gas. If 22 g of oxygen gas is produced, how many grams of hydrogen peroxide decomposed?
  2. Ascorbic acid, also known as vitamin C, has a percentage composition of 40.9% C, 4.58% H, and 54.5% O. Its molecular mass is 176.1 g/mol. What is its EMPIRICAL formula?
  3. What is the molar mass of iron (III) sulfate?
  4. In 31.7 kg of iron (III) sulfate, how many moles are there?
  5. In 1.6 moles of iron (III) sulfate, how many grams of sulfur are there?
  6. Balance the reaction: C6H14 + O2 → H2O + CO2.
  7. How many molecules of sulfur hexafluoride are in 67 g of sulfur hexafluoride?
  8. In 1.25 * 10^24 atoms of magnesium, how many grams are there?
  9. Predict the product(s), balance the reaction, and name the type of reaction: Na + FeCl3 →
  10. Nitrogen gas is combined with hydrogen gas to form ammonia gas with the formula NH3. Write the balanced chemical equation for this reaction. If 1.5 moles of nitrogen are combined with 3.0 moles of hydrogen, how many moles of ammonia will be prod
  11. In 22.3 g of iron (III) sulfate, how many Fe2+ cations are there?
  12. Methane (CH4) combusts in the presence of O2 to form CO2 and H2O. If 85g of methane is allowed to react with excess oxygen, what mass of water is produced?
  13. What is the percent composition of elements in nitric acid?
  14. In 2.6 moles of iron (III) sulfate, how many mg are there?
  15. Balance the reaction: FeS2 + O2 → Fe2O3 + SO2
  16. Ascorbic acid, also known as vitamin C, has a percentage composition of 40.9% C, 4.58% H, and 54.5% O. Its molecular mass is 176.1 g/mol. What is its MOLECULAR formula?