2. Consider the following chemical equation and equilibrium constant at 25oC: 2COF2(g) <--> CO2(g) + CF4(g) K = 2.2 x 10^6
Calculate the equilibrium constant for the following reaction at 25oC:
2CO2(g) + 2CF4(g) <--> 4COF2

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.