Mixture of liquids A and B exhibits ideal behavior. At 79°C, the total vapor pressure of a solution containing 1.5 moles of A and 2.4 moles of B is 326 mmHg. Upon the addition of another mole of B to the solution, the vapor pressure increases to 343 mmHg. Calculate the vapor pressures of pure A and B at 79°C.

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Geothermal energy for industrial use is available almost anywhere. a.true b.false

The excretory system,need answers for all: )