Answer:
select all of them except they are the biggest
Answer:
Explanation:
FIND THE SOLUTION IN THE ATTACHMENT
This change in pressure is caused by changes in air density, and air density is related to temperature.
Answer:
c) +2 to 0
Explanation:
SO4 has a charge of -2, so the Cu attached to that has to be a +2 since the polyatomic molecule has no overall charge
Cu(s) is a solid metal and they have no charge, therefore it is zero
Copper undergoes Oxidation (gain of electrons)
Answer:
6 x 10 (power to the 15) H2
