Question

how many grams of he gas contains as many atoms as present the carbon atoms in 24g of 12C?

Answer 1

Answer:

Explanation:

Hello there!

We know that in 12grams  of carbon there is 6.022 x 10^23 atoms

=> 12 grams -> 6.022 x 10^23

∴ In 24 grams of Carbon there is 12.044 x 10^23 atoms

( use cross multiplication)

Now we also know that in 4 grams of He there is again 6.022x 10^23 atoms

=> 12.044 x 10^23 atoms are present in 8 grams of He

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Answer 2

Explanation:

here is ans for which u asked