How are bleach, hand soap, and lye alike? a) these substances have a nearly neutral ph. b) the substances are heterogeneous solutions. c) they have a high concentration of hydroxide ions. d) all the substances turn blue litmus paper red.

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

How have the greenhouse gasses increased from the year 2000 to 2018