The melting point of a substance is the same as its
a. boiling point.
b. freezing point.
c. evaporation point.
d. condensation point.

Correct relationship between molecular formula and empirical formula

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

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.