An increase in the temperature of a contained liquid. a. has no effect on the kinetic energy of the liquid b. causes the vapor pressure above the liquid to decrease c. causes fewer particles to escape from the surface of the liquid d. causes the vapor pressure above the liquid to increase.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?