Potassium chromate (K2CrO4) is sometimes used with other compounds to check for the presence of silver. Which of these formulas is correct for a silver-containing precipitate in such a reaction?(1 point) Responses AgNO3 cap A g cap n cap o sub 3 AgCrO4 cap A g cap c r cap o sub 4 Ag2CrO4 cap A g sub 2 cap c r cap o sub 4 AgCl
1 answer
The correct formula for a silver-containing precipitate formed in a reaction with potassium chromate (K2CrO4) is Ag2CrO4 (silver chromate). Silver chromate is a precipitate that can form in the presence of silver ions when mixed with potassium chromate.
Therefore, the answer is Ag2CrO4.
