24-04-2020
Chemistry

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2 Equation on chemistry that I have been struggling with, needed some assistance
Reactants amd such......

2 Equation on chemistry that I have been struggling with needed some assistance Reactants amd such class=

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24-04-2020

Answer:

2. Copper (II) carbonate plus sulfuric acid produces copper (II) sulfate and carbon dioxide and water.

We need the "II" after copper to specify what charge it is. It's +2 because carbonate is -2.

3. Calcium hydroxide plus carbon dioxide gas produces calcium carbonate and water.

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