What is the predicted change in the boiling point of water when 4.00 g of barium chloride (BaCl2) is dissolved in 2.00 kg of water?
Ky of water = 0.51°C/mol
molar mass BaCl2 = 208.23 g/mol
i value of BaCl2 = 3
A. -0.0049°C
B. 0.015°C
C. -1.0°C
D. 0.0016°C

How does the viscosity of magma change as magma cools?

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.