Asample of an ideal gas has its volume doubled while its temperature remains constant. if the original pressure was 100 torr, what is the new pressure?

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

What extra step distinguishes fermentation from glycolysis

How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)