How many moles are in 3.60 g of h20?

0.2 moles H2O

Explanation: 1 mole of H2O is equal to the molar mass of water

Solution:

3.60 g H2O x 1mol H2O / 18 g H2O

= 0.2 mol H2O

geosphere and hydrosphere.

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

i think its 100.

hope this !