Tritium (half life =12.3 y) is used to verify the age of expensive brandies. if an old brandy contains 1/16 of the tritium present in the new brandy, then how long ago was it produced

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?