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Komok [63]
3 years ago
12

Some science questions pleaseeee help

Chemistry
2 answers:
Free_Kalibri [48]3 years ago
4 0
The answers is c! !!!!!!!
egoroff_w [7]3 years ago
4 0
I think is option. C using Biofuels to generate electricity
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Citric acid, also known as vitamin C, is a triprotic acid with the formula H3C6H5O7. The pKa values are 3.13, 4.76, and 6.40. Wh
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Answer:

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Explanation:

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