math

  1. C

    What kind of math is involved in an undergraduate chemistry degree?

    What kind of math is involved in an undergraduate chemistry degree?
  2. J

    chem math problem!

    About two centuries ago, Benjamin Franklin showed that 1 tsp of oil would cover about 0.5 acre of still water. If 1.0 x 10^4 m^2 = 2.47 acres, and there are about 5 cm3 in a tablespoon, what is the thickness of the layer of oil?
  3. J

    chem math problem!

    A student is give a liquid sample to identify. He performs the following measurements to do the identification: a. he weighs a flask and stopper (mass = 65.590g) b. he adds eactly 10.00 ml of the unknown liquid to the flask and stoppers it again. c. he weighs the flask and stopper and liquid...
  4. M

    Heat absorbed per mole and other math problems

    Hello, We're working on bond energies in my chemistry course, and I'm having some trouble with bond energies. I used the Table of Bond Energies, but didn't end up even close to the answer for this and other math-related questions: I'm not too sure how to know which is which. Thanks!