A sample of nitrogen gas expands in volume from 1.3 to 5.2 L at constant temperature. Calculate the work done in joules if the gas expands

Explain what happens at the saturation point when adding salt to water at room temperature.

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?

What if it is did darwin used to support his theory of evolution