When a sample of ammonium nitrite, NH4NO2 is decomposed in a test tube, 511 mL of N2 gas is collected over water at 26.0°C and 745 torr total pressure. How many grams of NH4NO2 were decomposed? The vapor pressure of water at 26.0ºC is 25.5mmHg. NH4NO2(s) → N2(g) + 2H2O(g)

Which statement is true about ionic compounds?

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form