Chemistry

Chemistry, 08.02.2022 04:10, kelly3215

Aqueous lead nitrare is combined with aqueous potassium chromate to form soild lead chromate and potassim nitrate is solution. If 25.0 grams of each recant is used, what is the percent yield of lead chromate if 20.0 grams of PbCrO4 is collected ? K2CrO4 + Pb(NO3)2 - 2KNO3 answer choices
58.8%
66.6%
69.0%
81.5%

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