Astudent prepared a solution of ethylene glycol in distilled water. he mixed the 5ml of ethylene glycol with 45 ml water. the mass of the ethylene glycol was 5.580g. the total mass of the solution was 49.037 g.

Noble gases are the most reactive elements on the periodic table. a. true b. false

Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using

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.