For many in the baby-boom generation, the kennedy assassination represents a an exceptionally clear recollection of an important event. (some of you may have been to young to have "an exceptionally clear recollection of an important event" such as 9/11 which is why i don't use that as the example.)

How can you use chemical equations to predict the products of the reaction you can carry out?

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

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?