Question

How many carbon atoms are there in 1.00 mol of C2H6?

4.82 × 10^24
3.01 × 10^23
6.02 × 10^23

Answer 1

There are 1.2044 x 10^24 carbon atoms in 1.00 mol of C2H6.

Step-by-step explanation:

To determine the number of carbon atoms in 1.00 mol of C2H6, we first need to find the number of moles of carbon in C2H6. C2H6 contains 2 carbon atoms, so the number of moles of C in 1.00 mol of C2H6 is 2.00 mol. Since 1 mol of C contains Avogadro's number of carbon atoms (6.022 x 10^23), we can calculate the number of carbon atoms in 1.00 mol of C2H6 as:

2.00 mol C x 6.022 x 10^23 carbon atoms/mol = 1.2044 x 10^24 carbon atoms

Therefore, there are 1.2044 x 10^24 carbon atoms in 1.00 mol of C2H6.