12)
_Pb(OH)2 +
HCI → __ H2O +
PbCl2

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.

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?