A buffer solution is prepared by adding NaH2PO4 to a solution of H2PO4 (phosphoric acid).

H3PO4(aq) = H+ (aq) + H2PO4 (aq)

What happens if NaOH is added?

What is the maximum number of electrons that an atomic orbital can contain?

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²