What is a particle that cannot be cut

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.

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: