Which of the following would be TRUE?
(A) It is likely to be fair weather in the Midwest.
(B) It is likely to be raining in the Midwest.
(C) It is likely to be raining in the Northeast.
(D) Rain would be expected in the western United States.
(E) Not enough information is provided.
- The concentration of H+ ions in a solution with a pH value of 3 is how
many times as great as the concentration of H+ ions in a solution with a pH
of 6?
(A) 2
(B) 3
(C) 100
(D) 1,000
(E) 10,000
- Causes of sick building syndrome include all of the following EXCEPT
(A) radon and asbestos