How many grams of sucrose will I add to the water (0.100 L) in order to make the 3 molal solution.

The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?

What will most likely happen when two bromine atoms bond together?

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent