What is the solubility of silver nitrate if only 11.1 grams can dissolve in 5.0 grams of water at 20C?

To determine the solubility of silver nitrate (AgNO₃) in water at 20°C, we can express it as the mass of solute per 100 grams of solvent. Given that 11.1 grams of silver nitrate can dissolve in 5.0 grams of water, the solubility can be calculated as follows: (11.1 g AgNO₃ / 5.0 g H₂O) × 100 = 222 g AgNO₃ per 100 g H₂O. Therefore, the solubility of silver nitrate at 20°C is 222 g/100 g of water.