Which equation shows conservation of mass and energy for a reaction at 101.3 kpa and 298 k? a.2h2(g) + o2(g) 2h2o(g) + 483.6 kj b.2h2(g) + o2(g) 2h2o(l) + 285.8 kj c. h2(g) + o2(g) h2o(g) + 483.6 kj d. h2(g) + o2(g) h2o (l) + 285.8 kj?

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

answer: mole of the gas

answer: mole of the gasexplanation: