If you had a solution with a pH of 3.0 and 5.0, whichindicator would you use to differentiate between them? What color would the 5.0 solution be?

What happens when the temperature of a solution increases?

Give the orbital configuration of the phosphorus (p) atom.

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.