Si agrega un ácido a una base, ¿qué pasará?

When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. The H(+) cation of the acid combines with the OH(-) anion of the base to form water. The compound formed by the cation of the base and the anion of the acid is called a salt.

Explanation:

El catión H (+) del ácido se combina con el anión OH (-) de la base para formar agua. El compuesto formado por el catión de la base y el anión del ácido se llama sal.

Explanation:

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

i believe the answer is three water molecules