Question

Calculate the mass of 1g of CO at STP
Ans: [811.07cm3]​

Answer 1

Explanation:

hope your question is to find the volume at STP.

$no.of \: moles = \frac{given \: mass \: co}{molar \: mass \: of \: co} \\ = \frac{1}{12 + 16} = \frac{1}{28}$

volume at STP is given by,

$volume = no.of \: moles \times 22.4 \\ = \frac{1}{28} \times 22.4 \\ = 0.8$

0.8L= 800cm^3

(we got the approximate value because we have rounded the molar mass of CO to 28)