When poured into water, glycerol (also a liquid) falls to the bottom of the beaker. Which of the following is a true statement? *
The water is less dense than the glycerol
An object that floats in water will always float in glycerol
O An object that floats in glycerol will always float in water

Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks

What is the chemical formula of the following compound

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.