2 H. + 0, 2 H, O 5.00 moles of hydrogen react with excess oxygen. What is the maximum number of moles of water
that can be formed?

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

1 is the answer to this problem