Indicate which molecules demonstrate the correct bonding for carbon atoms. Check all that apply.

CH4

CH3CH4CH2

CH3CH2CH2CH3

CH2CH2CH4

The correct answer is:

CH4

CH3CH2CH2CH3

The equilibrium constant Kc for the equation2H2 (g) + CO (g) ⇌ CH3OH (g) is 35 at a certain temperature. If there are 3.21 * 10-2 moles of H2 and 4.87 * 10-3 moles of CH3OH at equilibrium in a 3.63-L flask, what is the concentration of CO?

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