In a container filled with one mole of helium and one mole of nitrogen the pressure in the container is primarily?

How important is the thymus gland keeping your body free from diseases?

Determine the following to four significant figures: (a) the percent composition of hydrazoic acid, HN3 (b) the percent composition of TNT, C6H2 (CH3) (NO2) 3 (c) the percent of SO42-in Al2 (SO4) 3

A student makes ice cream using an old-fashioned hand-crank machine. He does 40 joules of work each time he turns the crank in a complete circle. The crank handle makes a circular path with a diameter of 0.5 meters.

How many moles were required to prepare 500mL of a 0.45M calcium chloride solution?

Describe the scale used to measure the basicity of a substance. Demonstrate how you could differentiate a weak base from a strong one

Solve the following: 2.05 x 102 - 1.02 x 101

What makes solids, liquids, and gases behave differently?

On the ph scale, which value represents a base? 3 7 10

A solution is prepared by dissolving 0.7236 g oxalic acid (H2C2O4) in enough water to make 100.0 mL of solution. A 10.00-mL aliquot (portion) of this solution is then diluted to a final volume of 250.0 mL.

In a container filled with one mole of helium and one mole of nitrogen the pressure in the container is primarily?