. If 7.40 moles of a monoatomic ideal gas at a temperature of 220 K are expanded isothermally from a volume of 1.89 L to a volume of 3.79 L, calculate the heat flow into or out of the gas.

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.