Where do the oh- ions go as additional acid is added? 1. they evaporate. 2. they combine with excess h+ ions to form more water. 3. they remain in solution at the same concentration. 4. they remain in solution but change concentration.,

A: They evaporate

Explanation:

Where do the OH- ions go as additional acid is added? They evaporate. They combine with excess H+ ions to form more water. They remain in the solution at the same concentration.

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

a c d and f

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