3 years ago

2 Equation on chemistry that I have been struggling with, needed some assistance

Chemistry

1 answer:

crimeas [40]3 years ago

7 0

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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dolphi86 [110]

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