Determine the oxidation state and valence of HClO, HCL O2, CI2 O7, Fe2 O3, Fe2 S3, Fe SO4

univerkov | November 18, 2020 | education

Determine the oxidation state of the elements in the following compounds. We get the following.
HClO – the oxidation state of hydrogen + 1, the oxidation state of chlorine + 1, oxygen – 2. The valency is 1.
HCL – the oxidation state of hydrogen is +1, the oxidation state of chlorine is -1. The valency is 1.
О2 – the oxidation state of oxygen is 0. The valency is 2.
СI2 – the oxidation state of chlorine is 0. The valency is 1.
Fe2O3 – iron +3, oxygen – 2. The valency is 3.
Fe2S3 – oxidation state of iron +3, sulfur – 2. The valency is 3.
Fe SO4 – iron + 2, sulfur + 6, oxygen – 2. The valency is 2.

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