How many moles of oxygen gas can 0.88 mole of hydrogen peroxide (h2o2) produce, if decomposition is complete? 2h2o2 → 2h2o + o2?

Aplanet similar to earth has four moons roughly the same distance away. the moon that will most affect tides on the planet is the one that has the greatest a) mass. b) volume. c) density. d) amount of water.