A balloon has a pressure of 1.75 atm at 20°C. What will be the new pressure of the balloon if it is put in a freezer at 0°C?

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

How many moles of kci are produced from 2.50 moles k