Question

Calculate number of carbon atoms present in 120 grams of CH3COOH​

Answer 1

Answer:

Explanation:

It's simple.Follow the steps given below.

In CH3COOH there are 2C atoms.

Give mass is 120g.

Therefore no.of moles is equal to 120÷12=10

No.of C atoms in CH3COOH will be =n*NA*no.of Carbon atoms present in the compound

Thus=10*NA*2

=20NA

Here value of NA is =6.022*10^23

I hope u got your answer!!

Answer 2

Answer:

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