Let’s suppose you are fresh out of ammonium sulfate, (NH4)2SO4. Could you substitute lithium sulfate in the Ba2+ test on your known solution and still achieve a positive test result? Explain.

Answer(true);

Answer is: hydrogen is being oxidized.chemical reaction: co₂ + h₂ → co + h₂o.oxidation half reaction: h₂ → 2h⁺ + 2e⁻.reduction half reaction: c⁺⁴ + 2e⁻ → c⁺².oxidation is increase of oxidation number, hydrogen change oxidation number from neutral charge (in molecule of hydrogen) to oxidation number +1 (in water).

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Bis the answer to the question