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Alenkasestr [34]
2 years ago
12

Why has the acidity of the ocean increased over the years?

Chemistry
1 answer:
aalyn [17]2 years ago
4 0

Answer:

I think it's A

Explanation:

Carbon dioxide is added to the atmosphere whenever people burn fossil fuels. ... As the amount of carbon dioxide in the atmosphere rises, the oceans absorb a lot of it. In the ocean, carbon dioxide reacts with seawater to form carbonic acid. This causes the acidity of seawater to increase.

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deltaH formation = <span> [(N≡N) + 2 * (H-H)] - [4 * (N-H) + (N-N)] 
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The answer is 17 kJ/mol.</span>
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