2 H2 + O2 --> 2 H2O Molar mass of H2 = 2.0 O2 =32.0 H2O=18.0
If there are 50 grams of Oz, how many moles of H20 can be made?

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?