3.982 g C6H4Cl2 (1 mole C6H4Cl2/146.992 grams)(6 mole C/1 mole C6H4Cl2)(6.022 X 10^23/1 mole C)(1 mole C/6.022 X 10^23)
= 0.1625 moles of Carbon atoms
Ca!
There are 6.022 x1023 atoms of carbon per mole. So 2.85 * 6.022x1023 is the answer ... 1.72 x1024 atoms of carbon.
3
3.49 x 10e22 carbon atoms x 1 mole of carbon / 6.02 x 10e23 carbon atoms equals 3.49/6.02 X 10e22/10e23 equals 0.579 X 10e-1 equals 5.79 X 10e-2 moles equals 0.0579 moles (3 significant figures)
1 mole of any substance contains 6.02x1023 representative particles. That is called Avogadro's number, and it's one of the most important constants in science. So, 3 moles of carbon would be 3 times that, which would be 18.06x1023, which simplifies to 1.806x1024 atoms.
Convert 1.35 × 1024 atoms of carbon to moles of carbon
There are 9.33 moles of carbon in 5.62 atoms of carbon.
6,1x10-3 moles of carbon 36,7350592277.1020 atoms.
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 25 mole of CO2 has 25 moles of carbon atoms and 50 moles of oxygen atoms.
10.08 moles (there are six carbon atoms per molecule of C6H6, hence, six times the number of moles of carbon can be produced).
1
8
The answer is 9,513 moles carbon.
0,515 g of carbon is equal to 0,043 moles.
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 0.000831 mole of CO2 will have 0.000831 mole of carbon atoms.
Ca!
0,666 moles