In a solution at 25°c, the [h+] is 3.5 × 10−6 m. what is the [oh−]? 3.5 × 10−20 m 2.9 × 10−9 m 1.0 × 10−7 m 3.5 × 10−6 m

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)