45.7 g of magnesium chloride (MgCl2) is dissolved in 2.40 kg of water. How many kg of solvent would contain 0.0150 moles of MgCl2?

a) 0.070 kg of solvent
b)0.020 kg of solvent
c) 0.050 kg of solvent
d) 0.0750 kg of solvent

The study of witch tree monkeys feed in is part of the science life

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Amixture with the same composition throughout is!