The density of a solution of sulfuric acid is 1.285 g/cm3 and it is 38.08% (by weight) acid. How many millimeters of the acid solution do you need to supply 1.25 grams of sulfuric acid?

What is the chemical formula of the following compound

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.

What is the temperature of one mole of helium gas at stp?