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I got two questions:

1] A equality reaction:

[itex]\mathrm{2N + O_{2} \rightleftharpoons 2NO}[/itex]

a) How does one remove NO from the reaction?

2] An equality mixture [itex] \mathrm{H_2 + Br_2 \rightleftharpoons 2 HBr}[/itex]

contains 0,340 mol [itex]H_2[/itex] , 0,220 mol [itex]\mathrm{Br_2}[/itex].

in a canister which has a volume V = 1,0 L.

The mixture is heated to reaches a tempeture of 700K.

Then the reaction has set itself 0,0196 mol is left of [itex]Br_{2}[/itex]

a) The concentration of [itex]\mathrm{C_{H_2} = \frac{0,34 mol}{1,0 L} = 0,34 mol/L}[/itex]

The concentration of [itex]\mathrm{C_{Br_2} = \frac{0,22 mol}{1,0 L} = 0,22 mol/L}[/itex]

b) The equality fraction for the reaction is: [itex]\mathrm{K_c} = \frac{\mathrm{[HBr]^2}}{\mathrm{[H_2] \cdot [Br_2]}}[/itex]

c) How do I obtain [HBr] ?

Sincerely

/Fred

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# Equality reaction

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