When magnesium (mg2+) and fluorine (f1-) combine in an ionic bond, the resulting formula will be a) mg2f. b) mg2f2. c) mgf. d) mgf2.

What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o