What mass of simple sugar glucose is produced by the reaction of 1.5g of water?

Question

Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water
H2O
and carbon dioxide
CO2
chemically react to form the simple sugar glucose
C6H12O6
and oxygen gas
O2
.
What mass of simple sugar glucose is produced by the reaction of
1.5g
of water?

Answer 1

6H2O + 6CO2 => C6H12O6 + 6O2 .. balanced eq

moles H2O used=1.5 g x 1moke/18g = 0.0833 mol

moles Glucose formed = 0.0833 mol H2O x 1 mol glucose/6 mol H2O = 0.0139 moles glucose

mass glucose = 0.0139 moles x 180 g/ mole = 2.5 g