A 44.8 liter sample of nitrogen at STP will contain how many moles of nitrogen?

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.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?