If the equilibrium concentration of CO is 3.4 × 10–1 M, and the equilibrium concentration
of H2 is 6.8 × 10–1 M, the equilibrium concentration of CH3OH is ?

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.

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li