Given the balanced equation, 2H2(g) + O2(g) → 2H2O(g), what is the total mass of hydrogen gas that reacts completely with 32 g of oxygen gas to produce 36 g of water vapor. Hint: use the Law of Conservation of Mass. YOU MUST SHOW WORK.

27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.