When potassium dichromate (K2CrO4) is added to a solution containing 0.500g silver nitrate (AgNO3) solid silver chromate (Ag2CrO4) is formed
The balanced equation is below:
K2CrO4(aq) + 2AgNO3(aq) --> Ag2CrO4(s) + 2KNO3(aq)
It is unclear what is required in this problem, but the mass of AgNO3 allows to determine the mass of the precipitate mentioned in the question.
Molar masses are:
AgNO3 - 169.9 g/mol
Ag2CrO4 - 331.7 g/mol
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