What is material that will sink in liquid water @ 4c a. aluminum b. corn oil c. ice d gasoline

Why is the structure of molecule important to its function?

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron

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.