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Marysya12 [62]
3 years ago
11

In oxidation is needed to create a chemical reaction

Biology
1 answer:
kolezko [41]3 years ago
7 0

Oxygen or an oxidizing agent to receive electrons must be present for oxidation to occur in chemical reactions

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Answer:

When a water and limestone slurry is used as a scrubber, the impact of modifying the slurry by increasing the amount of limestone has as a consequence that the amount of sulfur dioxide released will decrease.

Explanation:

One of the consequences of the use of coal as fuel is the emission of toxic gases, one of which is sulfur dioxide (SO₂), a colorless and toxic gas that can affect the health of humans and animals. That is why SO₂ scrubbers are necessary for the removal of this gas.

One of the most commonly used SO₂ scrubbers is the suspension of water and limestone, since the calcium (Ca) contained in the limestone reacts with the SO₂ to form calcium sulfide (CaS), which precipitates as a solid, decreasing the emission of SO₂ to the environment.

It is for this reason that, by <u>increasing the amount of limestone in the scrubber slurry, more SO₂ will react, and the amount released from this gas will decrease.</u>

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Consequence of excessive sulfur dioxide in the air brainly.com/question/8434017

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Tissue-Resident Memory (TRM) can be found in both CD4+ and CD8+ T cell lineages and in a variety of tissue locations.

What are resident memory T cells?

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brainly.com/question/23423029

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