Which is true of weak acids and bases?
they partially dissociate in water.
they dissociate completely in water.
they are unable to react with water.
they lose all their properties when in water.

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.