What type of reaction is na2s (i) + cdno3 (i) => cds (s) + 2nano3 (i) a. double-displacement b. single-displacement c. decomposition d. synthesis

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.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease