If 5.00 g of ammonia,NH₃,is dissolved in 50.0 mL of aqueous solution,what is the STP volume of ammonia gas before dissolving in solution?

Question

Quizplus · Accepted Answer

To find the STP volume of ammonia gas, first calculate the moles of NH₃ using its molar mass (17.03 g/mol). Then, use the ideal gas law at STP (1 mole = 22.4 L) to find the volume. 5.00 g NH₃ is approximately 0.294 moles, which corresponds to about 6.57 L at STP.

If 500 G of Ammonia,NH₃,is Dissolved in 50