Which of the following statements about nuclear energy is true? a) nuclear energy cannot be contained nor controlled. b) nuclear energy is contained in nuclear bonds. c) nuclear energy is less efficient than other energy forms. d) nuclear energy processing does not affect the environment. e) all of the above

What effect might melting sea ice have for people who live in coastal areas?

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa