The potential energy ..
1- when a rubber band is stretche and waiting to be released
2- an acorn hanging from a oak tree
3- a pice of celery
A decomposition reaction<span> is a type of chemical </span>reaction<span> in which a single compound breaks down into two or more elements or new compounds. These </span>reactions<span> often involve an energy source such as heat, light, or electricity that breaks apart the bonds of compounds. so it is a decomposition reaction because the silver chloride breaks down into silver and chlorine</span>
Answer:
The molarity of the HCl solution is 4M.
Explanation:

Hence, the molarity of the HCl solution = 4 M
Converting a liquid to a gas is evaporation.
It doesn't exactly mean anything, but it does describe the second group of elements, the Alkali Earth Metals.