Science, asked by mehakali55, 7 months ago

use the cross over method to find the chemical formula of a) calcium oxide b) potassium oxide

Answers

Answered by deepande88

0

Answer:

hey!

Explanation:

• Zinc Nitrate Zn (NO3)2

• Calcium Carbonate CaCO3

• Aluminum Hydroxide Al (OH)3

• Ammonium Hydroxide NH4OH

• Silver Nitrate AgNO3

• Copper Carbonate CuCO3

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