Which of the following is the us measurement for volume? a. ounces b. centimeters c. feet d. pounds e. liters

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

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.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3