If I start with 25.0 grams of lead (II) nitrate and 15.0 grams of sodium iodide, how many grams of sodium nitrate can be formed?

1)         LiOH + HBr à LiBr + H2O

 

            If you start with ten grams of lithium hydroxide, how many grams of lithium bromide will be produced? 

2)         C2H4 + 3 O2 à 2 CO2 + 2 H2O       

 

            If you start with 45 grams of ethylene (C2H4), how many grams of carbon dioxide will be produced? 

3)         Mg + 2 NaF à MgF2 + 2 Na

 

            If you start with 5.5 grams of lithium chloride, how many grams of calcium chloride will be produced? 

4)         2 HCl + Na2SO4 à 2 NaCl + H2SO4

 

            If you start with 20 grams of hydrochloric acid, how many grams of sulfuric acid will be produced? 

 

5) If I start with 25.0 grams of lead (II) nitrate and 15.0 grams of sodium iodide, how many grams of sodium nitrate can be formed?

 

6) What is the limiting reagent in the reaction described in problem 2?

 

7) How much of the nonlimiting reagent will be left over from the reaction in problem #2?

 

 

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