Science, asked by samraghigiri8546, 10 months ago

write the molecular formula of the following compounds.
1.Sodium chloride - Sodium carbonate
2.Calcium carbonate- Potassium sulfate
3.Calcium oxide- sulphuric acid
4.zinc sulphate-potassium chlorate

Answers

Answered by saxenaanu46
1

Answer:

2. zinc + cupric sulfate - zinc sulfate + copper. 3. ... 16. sodium carbonate + calcium hydroxide - sodium hydroxide + calcium ... 20. zinc + sulfuric acid - zinc sulfate + hydrogen.

Explanation:

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Answered by michellerose5905
1

Answer:

1-NaCl-Na2CO3

2-CaCO3-K2SO4

3-CaO-H2SO4

4-ZnSO4-KClO4

Explanation:

You just need to cross multiply the charges...

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