Limiting Reactant Warm-up

For the balanced equation shown below, if 3.264 x 10 ²³ molecules of C₆H₄Cl₂ were reacted with 46.62 Liters of O₂ at STP, how many grams of H₂O would be produced?

2C₆H₄Cl₂ + 13O₂ => 12CO₂ + 2H₂O + 4HCl