If apple juice has a non-zero absorbance at the λmax, how would this affect your calculations in calculating the percent cranberry in cranberry-apple juice? Would your calculations report a percent cranberry that is too high or too low? Explain.

What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17

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.

How many molecules are found in 1.32 mol of nacl?