It was found that an equilibrium solution contained 3.00 x 10-4 M Fe3+ (3.00 times 10 to the minus 4th power M Fe 3+), 3.00 x 10-4 M SCN" (3.00 times 10 to the minus 4th power M SCN minus) and 5.00 x 105 M FESCN2+ (5.00 times 10 to the minus 5th power M Fe SCN 2+ ). What is Kc for this solution? 556 0.00234 0.00180 0.000300 0.0000500 750. 9.00 x 10-9 (9.00 times 10 to the minus 9th power)

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It was found that an equilibrium solution contained 3.00 x 10-4 M Fe3+ (3.00 times
10 to the minus 4th power M Fe 3+), 3.00 x 10-4 M SCN (3.00 times 10 to the
minus 4th power M SCN minus) and 5.00 x 10-5 M FESCN2+ (5.00 times 10 to the
minus 5th power M Fe SCN 2+ ). What is Kc for this solution?
556
0.00234
0.00180
0.000300
0.0000500
750.
9.00 x 10-9 (9.00 times 10 to the minus 9th power)
Transcribed Image Text:It was found that an equilibrium solution contained 3.00 x 10-4 M Fe3+ (3.00 times 10 to the minus 4th power M Fe 3+), 3.00 x 10-4 M SCN (3.00 times 10 to the minus 4th power M SCN minus) and 5.00 x 10-5 M FESCN2+ (5.00 times 10 to the minus 5th power M Fe SCN 2+ ). What is Kc for this solution? 556 0.00234 0.00180 0.000300 0.0000500 750. 9.00 x 10-9 (9.00 times 10 to the minus 9th power)
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The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical equilibrium. In the equilibrium constant expression, the stoichiometry coefficients of the reactants and the products are written as a power of the concentration term.

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