A small positively charged ball is moved closer to a large, positively charged ball. which describes how the small ball likely responds when it is released?

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Sugar is dissolved in water. which is the solute? sugar neither both water

The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.