During the equilibrium experiment at room temperature, you prepare the standard solution of FeSCN2 by taking 9.00 mL of 0.1956 M Fe(NO3)3 from the dispenser into a 20 x 150 mm test tube. You pipet 1.00 mL of 0.002028 M KSCN into the same test tube and stir. The absorbance of this solution registers as 0.786 au on the spectrometer. Determine [FeSCN2 ]eq with units M and to 6 decimal places. Input your answer in decimal form.

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Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -

Answer/nitrogen compounds in the soil;