Chloroform is not soluble in water. the normal freezing point of chloroform is 63.5°c. the normal freezing point of water is 0.0°c. what would the freezing point of water be if 10 milliliters of water were mixed with 10 milliliters of chloroform?

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Calculate the number of molecules present in 0.750 mol of mgo.

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?