the mineral benitoite is a gemstone for making jewelry it had a molecular weight of 413.44 grams/mole and a percent composition of 33.21%Ba, 11.58%Ti, 20.38% Si, and 34.83%O. what is the molecular formula

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?