Which statement is true regarding reaction rates?
A.
Temperature does not affect the reaction rate.
B.
Increasing temperature or adding a catalyst will decrease the reaction rate.
C.
Increasing temperature or adding a catalyst will increase the reaction rate.
D.
Decreasing temperature and adding a catalyst will increase the reaction rate.
E.
A catalyst does not affect the reaction rate.

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

Why did southern business leaders want to increase the number of slaves

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?