A0.050m hf solution is 11% ionized at 25°c. calculate te osmotic pressure of the solutions.

How manyatoms of mercury are in 1.4214e+1 ml sample

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.