How many liters does a 70.9 gram sample of Cl2 (g) occupy at STP? A. 5.60 L
B. 11.2 L
C.22.4 L
D. 44.8 L

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

How does a noncompetitive inhibitor reduce an enzyme’s activity?

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?