Question

heya.... plzz answer it


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Answer 1

Hi there

☆ H2CO3+ H2O = HCO3 + H3O

◇ H2CO3 is acid

◇ HCO3 is conjugated base

◇ H2O is base

◇ H3O is conjugated acid

☆ HCO3 + H2O = CO3^-2 + H3O

◇ HCO3 is acid

◇ CO3 is conjugated base

◇ H2O is base

◇ H3O is conjugated acid

So the answer is 4 pairs

♡ Hope the answer is helpful

♡ Plz mark it as brainliest

Answer 2

hi

buddy ✌️✌️✌️✌️

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Brain list pls❤️❤️❤️

@toshika

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