How many sulfur atoms do you need for this reaction to produce 1 molecule of CS2 and 2 molecules of H2S? a. 1

b. 2

c. 3

d. 4

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.

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide