How can high-altitude training help athletes get more oxygen to their cells

Word equation for k(s) +h2o(l) yield koh (aq) + h2

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?

What is the percent by mass of magnesium sulfate in mgso4.7h2o