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CO - CIMA

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α H<strong>CO</strong><br />

-<br />

3<br />

Formas do<br />

CID-DIC<br />

acídico<br />

• Depende do pH<br />

• Acidico: carbono em forma <strong>CO</strong> 2<br />

• Básico: carbono em forma (<strong>CO</strong> 3= )<br />

• pH oceanico ≈ 8: carbono sobretudo como (H<strong>CO</strong> 3- )<br />

• 90% H<strong>CO</strong> 3- , 10% <strong>CO</strong> 3= ,

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