Question

please tell me❤❤❤
It's soooooooo urgent❤❤❤​

Answer 1

Answer:

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Answer 2

ANSWER

C

2

H

4

O

2

gives effervescence of carbon dioxide gas with NaHCO

3

solution. C

2

H

4

O

2

is acetic acid and can also be written as CH

3

COOH

CH

3

COOH+NaHCO

3

→CH

3

COONa+H

2

O+CO

2

↑