A solution is made by dissolving 0.580 mol of nonelectrolyte solute in 755 g of benzene. Calculate the freezing point, f, and boiling point, b, of the solution. Constants can be found in the table of colligative constants.

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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?

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it