Answer: 0.153 moles of silver nitrate.
Step-by-step explanation:
calculate the number of moles using the formula:
moles = mass / molar mass
moles of AgNO3 = 26.0 g / 169.88 g/mol
moles of AgNO3 ≈ 0.153 moles
The atomic mass of silver (Ag) is approximately 107.87 grams per mole.
The atomic mass of nitrogen (N) is approximately 14.01 grams per mole.
The atomic mass of oxygen (O) is approximately 16.00 grams per mole.