The equation for the reaction of silver with dilute nitric acid is: 3 Ag + 4 HNO3 -> 3 AgNO3 + NO (g) + 2 H2O. If 2.30 g of silver are dissolved in xs (excess) nitric acid, this is _______ moles of silver, and you will liberate _______ moles of NO gas, which will occupy _______ liters at 60°C and 715 torr.