How much energy in joules is required to heat 25g of ice from -10.0°C to 0.0°C and change it to water? The specific heat of ice is 2.09J/gºC. *

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present