An ideal gas is allowed to expand from 8.40 L to 12.6 L at constant temperature. By what factor does the volume increase?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams