How much energy (cal) is needed to vaporize 5.00 g of water to steam at 100.C? (The specific heat of water is 1.00 cal/g, the heat of fusion is 79.7 cal/g, and the heat of vaporization is 540 cal/g)..

C3h8o3 - glycerol major species present when dissolved in water

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

How is the atomic number of a nucleus changed by alpha decay