歧化由CuX++e−→Cu\ce{Cu+} + e^- \rightarrow \ce{Cu}CuX++e−→Cu(阴极,E0=0.52E^0 = 0.52E0=0.52 V)和CuX+→CuX2++e−\ce{Cu+} \rightarrow \ce{Cu^{2+}} + e^-CuX+→CuX2++e−(阳极)组成。Ecell0=0.52−0.16=0.36E^0_{\mathrm{cell}} = 0.52 - 0.16 = 0.36Ecell0=0.52−0.16=0.36 V,对n=1n = 1n=1,logK=E0/0.059\log K = E^0/0.059logK=E0/0.059,故K=[CuX2+]/[CuX+]2≈106K = [\ce{Cu^{2+}}]/[\ce{Cu+}]^2 \approx 10^{6}K=[CuX2+]/[CuX+]2≈106。