Define the cupric hydroxide intermediate in the synthesis

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Why is it particularly important to wash the cupric hydroxide intermediate in the synthesis of cupric acetate (verdigris)? Be specific about what is being removed and why it matters.

Why is it more difficult to precipitate cupric acetate (verdigris) than cupric carbonate hydroxide (malachite)?

Could blue copper sulfate pentahydrate be ground and used as a pigment for making paint? Why?

Reference no: EM13193510

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