Question

Mass of 56cc of CO at STP

Answer 1

So, here's a fun fact that might guide you throught the question,

22.4 l of gas at STP amounts to 1 mole.(22400ml)

Thus, 56 ml would amount to 0.0025 moles.

Now, 1 mole of CO weighs 28gm, thus 0.0025 moles would weigh 0.07 gm.

Hope this helps, approve if correct, inform if wrong.

And kindly mark as brainliest if satisfied.