6. If NHANO3 is dissolved in water, has a total mass of 108 g, and the water decreases in temperature from 21.00 °C to 20.39 °C, then determine the amount of heat required to dissolve ammonium nitrate in water. The specific heat is 1.74
J/g. c.

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

How much carbon is stored in the atmosphere as co2