Answered

Dive into the world of knowledge and get your queries resolved at IDNLearn.com. Receive prompt and accurate responses to your questions from our community of knowledgeable professionals ready to assist you at any time.

In sediments and waterlogged soil, dissolved O2 concentrations are so low that the microorganisms living there must rely on other sources of oxygen for respiration. Some bacteria can extract the oxygen in sulfate ions, reducing the sulfur in them to hydrogen sulfide gas and giving the sediments or soil a distinctive rotten-egg odor. What is the oxidation number of sulfur in these compounds

Sagot :

Dsdrajlinidn

Answer:

SO₄²⁻ (+6)

H₂S (-2)

Explanation:

To determine the oxidation number of sulfur in a compound, we need to consider that the sum of the oxidation numbers of the elements present is equal to the charge of the compound.

Some bacteria can extract the oxygen in sulfate ions...

SO₄²⁻

1 × ON(S) + 4 × ON(O) = 2-

1 × ON(S) + 4 × -2 = 2-

ON(S): +6

...reducing the sulfur in them to hydrogen sulfide gas...

H₂S

2 × ON(H) + 1 × ON(S) = 0

2 × +1 + 1 × ON(S) = 0

ON(S): -2

We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.