You take 1.00 L of a 0.500 M solution of nitric acid, and dilute to a final volume of 2.00 L. What is the concentration of the diluted solution

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.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same