Question

Although silver is not easily attacked by acids (and for this reason it has been used to make jewelry and household items), it will dissolve in concentrated nitric acid, producing hydrogen gas, brown no gas, and leaving a solution of silver nitrate in water. write the unbalanced chemical equation for this process. (include states-of-matter at 25°C and 1 atm in your answer.)

a. Ag + 2HNO3 → AgNO3 + H2 + NO
b. Ag + 3HNO3 → AgNO3 + H2O + NO
c. 2Ag + 3HNO3 → 2AgNO3 + H2O + NO

Answer 1

The unbalanced chemical equation for the dissolution of silver in concentrated nitric acid is 2Ag + 3HNO3 → 2AgNO3 + H2O + NO.

Step-by-step explanation:

The unbalanced chemical equation for the dissolution of silver in concentrated nitric acid is:

c. 2Ag + 3HNO3 → 2AgNO3 + H2O + NO

This equation shows that when silver reacts with concentrated nitric acid, it forms silver nitrate, water, and nitric oxide. It is important to note that silver is not easily attacked by acids, but it can dissolve in concentrated nitric acid due to the oxidizing properties of the acid.