1.) 4HCl(g)+O2(g)====>2Cl2(g)+2H2O(g)
Calculate the number of grams of Cl2 formed when 0.470 mol HCl react with O2.
2.) 2KClO3====>2KCl+3O2
If this reaction produced 97.2 g of KCl, how much O2 was produced (in grams)?
3.) Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous water. The equation for the reaction is
2H2O(g)====>2H2(g)+O2(g)
Calculate how many grams of O2(g) can be produced from 85.6 grams of H2O(g).
4.) 2H2O2(l)+N2H4(l)=====>4H2O(g)N2(g)
determine how many grams of N2 are produced from the reaction of 8.85 g of H2O2 and 6.82 g of N2H4.
5.)2NaI(aq)+Cl2(g)===>I2(s)+2NaCl(aq)
How many grams of sodium iodide, NaI, must be used to produce 67.3 g of iodine, I2?
1.) 4HCl(g)+O2(g)====>2Cl2(g)+2H2O(g)
Calculate the number of grams of Cl2 formed when 0.470 mol HCl react with O2.
2.) 2KClO3====>2KCl+3O2
If this reaction produced 97.2 g of KCl, how much O2 was produced (in grams)?
3.) Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous water. The equation for the reaction is
2H2O(g)====>2H2(g)+O2(g)
Calculate how many grams of O2(g) can be produced from 85.6 grams of H2O(g).
4.) 2H2O2(l)+N2H4(l)=====>4H2O(g)N2(g)
determine how many grams of N2 are produced from the reaction of 8.85 g of H2O2 and 6.82 g of N2H4.
5.)2NaI(aq)+Cl2(g)===>I2(s)+2NaCl(aq)
How many grams of sodium iodide, NaI, must be used to produce 67.3 g of iodine, I2?
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