More Stoichiometry Problems

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1. According to the equation that follows, how many moles of FeCl3 will be produced from 6 moles of Cl2 ?

2 FeBr3 + 3 Cl2  2 FeCl3 + 3 Br2

2. According to the equation that follows, how many moles of Br2 will be produced if 212.7 grams of Cl2 are reacted?

2 FeBr3 + 3 Cl2  2 FeCl3 + 3 Br2

3. According to the equation that follows, how many grams of FeCl3 will be produced if 591.1 grams of FeBr3 are used?

2 FeBr3 + 3 Cl2  2 FeCl3 + 3 Br2

4. Use the equation given to determine how many grams of AlCl3 will be produced from 92 grams of Cl2 .

2 AlBr3 + 3 Cl2  3 Br2 + 2 AlCl3

5. Use the equation to determine what mass of FeS must react to form 326 grams of FeCl2 .

FeS + 2 HCl  H2S + FeCl2 6. How many grams of BaCl2 are needed to react with 46.8 grams of Na3PO4 according to the equation given?

3 BaCl2 + 2 Na3PO4  Ba3(PO4)2 + 6 NaCl

7. How many grams of MgO are needed to produce 264 grams of Mg(OH)2 according to the equation given?

MgO + H2O  Mg(OH)2

8. How many grams of H2O are needed to react with 100 grams of MgO in the equation given?

MgO + H2O  Mg(OH)2

9. How many grams of NaCl will be produced when 4.0 grams of BaCl2 react given the following equation?

10. Given 60 grams of Na3PO4 are reacted how many grams of Ba3(PO4)2 will be produced according to the equation given?