When calcium carbonate is heated, it produces calcium oxide and carbon dioxide. The equationnfor the balanced reaction is below. How many grams of calcium carbonate (molar mass = 100.09 g/mol) must be decomposes to produce 5 L of carbon dioxide at STP

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.