Question

how many moles of carbon atoms are there in 0.500 mole of c2h6?

Answer 1

Answer:

one mole

There is one mole of carbon atoms in a 0.500-mole sample of C2 H6.

Answer 2

The moles of carbon atoms in 0.500 moles of $C_2H_6$ is 1.00 mol

What are moles?

In the International System of Units, Mole is the base unit of the amount of any substance.

The reaction is

$2C + 3H_2 = C_2H_6$

Now, there is 2 mol of carbon, 3 mol of hydrogen, and 1 mol of ethane.

If 2 mole of carbon is present in one mol of ethane.

Then, in 0.500 ethane there will be half of the mole of carbon present that is 1.

Thus, there are 1.00 moles of carbon present.

Learn more about a mole, here:

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