Hydrogen and oxygen gas react to form water by the reaction below. O2 + 2H2 + 2H2O
What volume of oxygen gas is required to completely react with 30.0
L of hydrogen gas, assuming all volumes are measured at the same
temperature and pressure conditions?
a 30.0L
b 10.0L
C 15.0 L
d 60.0L

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

How does a large body of water, such as the ocean, influence climate?