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Chemistry, 22.07.2020 01:01 klslaughter07

HBr + H₂SO₄ SO₂ + Br₂ + H₂O Did S change the oxidation number? Did Br change the oxidation number? Did O change the oxidation number? Did H change the oxidation number?

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HBr + H₂SO₄ SO₂ + Br₂ + H₂O Did S change the oxidation number? Did Br change the oxidation number? D...
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