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.
they remain in the solution, but change concentration.

How does friction with the atmosphere affect the speed of an artificial satellite

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

In each transformation of energy , some energy what?