How many molecules are in 83.2 g of chlorine gas (Cl2)? Group of answer choices
1.42 x 10^24 molecules
1.78 x 10^28 molecules
7.04 x 10^23 molecules
14.2 x 10^24 molecules

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 is the percentage composition of carbon in the compound ch4

If two objects at different te, peraure are in contact with each other what happens to their temperature