A 0.10 m solution of each of the following solutes is prepared. Which solution will have the highest boiling point? O 0.10 m NaCl
O 0.10 m C12H22011
0.10 m CaCl2
O 0.10 m CH3OH

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.