For the following solute/water systems give the new boiling point or freezing point. (three sig. figs. plz) Boiling point?
a) 0.75 m NaCl
b) 3.00 m C6H12O6
c) 2.4 m Na3(PO4)
Freezing Point
d) 1.35 m KCl
e) 2.5 m CH3CH2OH
f) 0.58 m K2(SO4)

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

What is the molar mass of a gas that has density of 2.054 g/l

Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature