Calcula los gramos de oxígeno gas que se obtienen en la descomposición de 3 mol de H2O.

Which metal exist in liquid state and can be cut with knife ?

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius

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?