Water has a higher boiling point than acetone does. Which of the following statements about water and acetone in the liquid state must be true?

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123