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2.If I start with 25.0 grams of lead(ii) nitrate how many grams of sodium nitrate will be produced?

3.If I start with 89.0 grams of sulfuric acid and produce 7.10 grams of water, what is my percent yield?

4.14.0 grams of sodium metal are combined with an aqueous solution containing 21.0 grams of iron (ii) phosphate in a single replacement reaction. given the balanced chemical equation=6Na+Fe(PO4)2-->2Na3PO4+3Fe. What is the limiting reactant and how much metallic iron is produced?

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