At 700 K, the reaction 2SO2(g) + O2(g) ⇆ 2SO3(g) has the equilibrium constant Kc = 4.3 × 10^6 , and the following concentrations are present:
[SO2] = 0.010 M; [SO3] = 10. M; [O2] = 0.010 M.
Which of the following is true based on the above?

a) Qc < Kc, the reaction proceeds from right to left to reach equilibrium
b) Qc < Kc, the reaction proceeds from left to right to reach equilibrium
c) Qc > Kc, the reaction proceeds from right to left to reach equilibrium
d) Qc > Kc, the reaction proceeds from left to right to reach equilibrium
e) Qc = Kc, the reaction is currently at equilibriums

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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