If 0.600 moles of o2 were used during the chemical reaction below, how many grams of
pbo would be produced?
equation:
2 pbs + 3 02 → 2 pbo +2 so2
for

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 ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.