What is the half-life for a first-order reaction that has a rate constant of 2.3 x 10^-4s^-1 A. 3,013 seconds
B. 0.00033 seconds
C. 0.00016 seconds
D. 2,300 seconds​

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.