The gas sample has a volume of 69.0 μL at 24.2 °C . What is the volume of the gas after the sample is cooled to 8.3 °C at constant pressure? V = μL Which tube represents the gas after the sample is cooled at constant pressure? A

Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?