How many grams of hydrogen are needed to produce 1.80 g of water according to this equation?
Asked by maham237 @ in Chemistry viewed by 309 People
How many grams of hydrogen are needed to produce 1.80 g of water according to this equation? 2H2 + O2 → 2H2O
A) 0.100 g B) 0.180 g C) 0.200 g D) 2.00 g E) 4.00 g