Weathering of rock and sedimentation ultimately lead to the formation
a. soil
b. intrusive rock
c. bedding planes
d. joints and faults

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?

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.