If the length of a cube is 2.5 cm, the width is 2.5 cm, the height is 2.5 cm and the mass of the cube is 157 grams. What is the density of the cube? Round answer to the nearest tenth.

What is the value of keq for the reaction expressed in scientific notation

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

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.