Chemistry, asked by reyna122631, 4 months ago

please it's urgent!!​

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Answered by KeshavKhattar
1

Answer:

Click a then b then C then d

Answered by poojasri0132
1

Answer:

Explanation:

c) nahco3+ ch3cooh=ch3coona+ H20 +CO2

a) we observe bubbles

b) due to emission of CO2

d) exothermic reaction

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