What is the percentage composition of:
1.) Lead (IV) Acetate

2.) Barium Chloride

3.) Calcium Oxide

4.) Iron (III) Chloride

5.) Calcium Phosphate

6.) Copper (II) Iodide

Motivation cannot be developed with practice; a person either possesses it or they do not.

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Determine the reaction and balance the following equations urgent due in the morning