PLEASE HELP! According to the equation, how many liters of oxygen gas at STP are produced when 2.00 moles of potassium chlorate decomposes? a. 134 L

b. 67.2 L

c. 22.4 L

d. 11.2 L

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.

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

What mass of glucose is produced when 54g of water react with carbon dioxide