An eruption pollution an environment with gas suspected t...
An eruption pollution an environment with gas suspected to be H<sub>2</sub>S, a poisonous gas. A residue team should spray the environment with?
water
moist SO2
acidified KMnO4 and water
water, acidified KMnO4 and oxygen
Correct answer is B
No explanation has been provided for this answer.
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5SO2(g) + 2KMnO4(aq) + 2H2O(l) → K2SO4 + 2MnSO4(aq) + 2H2SO4(aq) In the reaction above, the produ...
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