The rate of any reaction is a constant that does not change when reaction conditions change O True
O False

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

Convert .347 kilometers to miles show your work

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2