Question

write the chemical formula of the following componenets using criss cross method

1.copper nitrate
2. calcium hydroxide
3. sodium chloride

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Answer 1

Answer:

Copper nitrate-Cu(NO3)2

Calcium hydroxide-Ca(OH)₂

Sodium chloride-NaCl

Explanation:

Hope it helps

Answer 2

Explanation:

Answer is attached. hope it helps