What is the mass of 3.32 mols of N2

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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?