Question

Write the mass-action expression, Qc, for the following chemical reaction. Sn$^{2+}$(aq) + frac{1}{2}O$_2$(g) + 3H$_2$O(l) <====> SnO$_2$(s) + 2H$_3$O$^+$ (aq) frac{[H_3O^+]^2}{[Sn^{2+}][O_2]^{1/2}} frac{[H_3O^+]^2}{[H_2O][Sn^{2+}][O_2]} frac{[SnO_2][H_3O^+]^2}{[H_2O][Sn^{2+}][O_2]^{1/2}} frac{[Sn^{2+}][O_2]^{1/2}}{[H_3O^+]^2}

          Write the mass-action expression, Qc, for the following chemical reaction.
Sn$^{2+}$(aq) + frac{1}{2}O$_2$(g) + 3H$_2$O(l) <====> SnO$_2$(s) + 2H$_3$O$^+$ (aq)
frac{[H_3O^+]^2}{[Sn^{2+}][O_2]^{1/2}}
frac{[H_3O^+]^2}{[H_2O][Sn^{2+}][O_2]}
frac{[SnO_2][H_3O^+]^2}{[H_2O][Sn^{2+}][O_2]^{1/2}}
frac{[Sn^{2+}][O_2]^{1/2}}{[H_3O^+]^2}

$Write the mass-action expression, Qc, for the following chemical reaction. Sn^2+(aq) + frac12O2(g) + 3H2O(l) <====> SnO2(s) + 2H3O^+ (aq) frac[H3O^+]^2[Sn^2+][O2]^1/2 frac[H3O^+]^2[H2O][Sn^2+][O2] frac[SnO2][H3O^+]^2[H2O][Sn^2+][O2]^1/2 frac[Sn^2+][O2]^1/2[H3O^+]^2$

Added by Dana R.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Madhur L

05/04/2023

Step 1

First, we need to write the balanced chemical equation: Sn^(2+)(aq) + YOz(g) + 3H2O(l) -> SnO2(s) + 2H3O^(+)(aq) Now, we can write the mass-action expression, Qc: Show more…

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