Oxygen gas in a 15.0 L container exerts a pressure of 0.48 atm at 21 °C. What is the pressure when the gas is transferred to 30 L container?
A. 24 atm
B. 3.4 atm
C. 0.24 atm
D. 30 atm

Which of the following describes a situation where competition between producers exists

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.

For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2