Chemistry, 12.07.2019 18:00, jdodger5165
120 ml of sugar solution has a density of 1.22g/cm3. when an additional unknown amount of sugar was added to the solution, the volume of the solution was raised by 15ml and the density becomes 1.38g/cm3. how much sugar was added to the solution
Answers: 1
Chemistry, 22.06.2019 07:00, erickamurillo9929
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
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