How many grams of water are produced when 12.50 mol oxygen reacts with hydrogen?

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron