The chemical reaction of the reactants, NaCH3COO and HCl, is written as follows:
<span>NaCh3COO + HCl = NaCl + CH3COOH
To balance it, the number of atoms of an element in one side should be equal to the other side. By looking at the reaction, I believe it is already balanced. They have 1 is to 1 ratios.</span>
This is an <u>acid-base reaction</u> in which the HCl is the acid and the is the base.
In the <u>balanced reaction</u>, we will have a double replacement reaction. In which the cation of (in this case ) will be exchanged by the hydronium ion from the . Similarly the anion of ( ) would bond with the cation to form .
The correct answer is A because particles in solids are packed more compactly than those in liquids, gases, and plasmas, due to the decreased kinetic engergy