Two gas jars are connected to each other, but they are separated by a closed valve. one gas jar contains oxygen, and the other contains hydrogen. what will happen when the valve is opened?

oxygen and hydrogen molecules will mix because of random movement of their molecules.

oxygen and hydrogen molecules will remain in separate jars because of different partial pressures.

oxygen and hydrogen molecules will remain in separate jars because of different rates of expansion.

oxygen and hydrogen molecules will mix because the molecules have a much lower volume than the volume of the jars.

i think its a or d

It is most likely A since gas particles do not have a fixed volume.

A) Oxygen and hydrogen molecules will mix because of random movement of their molecules.

I took the test and A Is correct

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation: