Question

ч. what is the molecular mass of (соо н)2 + 2H2O​

Answer 1

Answer:

molecular mass of COOH is 12 + 16 + 16 + 1

that is 45

molecular mass of H2O is 2 + 16

that is 18

hence total mass is 2 (45 + 18)

that comes out to be 2 ( 63 )

that is 126

hence your answer is 126

hope it helps

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