For the reaction 2 S(s) + 3 O2(g) → 2 SO3(g)
how much SO3 will be produced from 2.0 mol
O2 and excess S?
1. Cannot be determined unless the limiting
reactant is known.
2. 0.75 mol SO3
3. 1.3 mol SO3
4. 2.0 mol SO3

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.