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Question #1423e

A container holds three gases: helium, argon, and xenon. The partial pressures are 0.450 atm helium and 0.350 atm argon. The total pressure is 3.00 atm. What is the partial pressure of xenon?

Why are there different Newman projections for one molecule in organic chemistry?

Question #539df

Does surface tension change with concentration?

Question #2c5a4

How do enzymes speed up rates of reaction?

A circle has a radius of 6 inches. What would be the area of an inscribed equilateral triangle?

The sides of a hexagon each equal 116 units. What are its perimeter and its area?

How do you use pythagorean theorem to solve the right triangle if the legs have lengths 4 and 9?

Can non metal conduct electricity?if yes ,how?if no, why?

If #x=2+sqrt(3)# and #y=2sqrt(3)# then what is #x^2+y^2+xy# ?

How can I draw a reaction coordinate in a potential energy diagram?

How do you convert pH to pOH?

What are orbitals?

How do you factor #p^4q^4#?

What is the equation of a line that goes through the points #(12, 3)# and #(8, 15)#?