Question

Write word equations for the following reactions:

Answer 1

Explanation:

where is equation

please send

Answer 2

Answer:

a. Pure copper can be produced by heating copper(II) sulfide in the presence of diatomic oxygen from the air. Sulfur dioxide gas is also produced in this reaction.

b. Water is formed by the explosive reaction between hydrogen gas and oxygen gas.

c. When baking soda (sodium hydrogen carbonate) is heated, it decomposes, forming the products sodium carbonate, carbon dioxide, and water.