Chemistry using chemical equation to find moles

Question

Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid water and carbon dioxide gas form aqueous glucose C6H12O6

and oxygen O2 gas. Calculate the moles of carbon dioxide needed to produce 0.095 mol

 of glucose. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits. 

Answer 1

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

0.095 mol glucose x 6 mol CO₂/1 mol glucose = 0.57 moles CO₂ needed (2 significant figures)