Fe2O3(s) + 3CO(g) → 3CO2(g) + 2Fe(s) If 6 moles of CO reacted with excess Fe2O3, then how many moles of Fe were produced?

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

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.