One mole of any element contains 6.02 x 1023 atoms. So
1mole of carbon = 6.02x1023 atoms.
0.8mole of carbon = 0.8 x 6.02x1023
0.8 mole of carbon = 4.816 x 1023
There are only THREE TYPES of atoms. They are carbon (C), hydrogen (H) and oxygen (O).
0.75 mole of carbon atoms (6.022 X 1023 /1 mole C x 0.75) = 4.52 X 1023 carbon atoms
There are 3 Carbon atoms in C3H4. The numbers following the Element names (Like C, or H, or Na) is the amount of atoms in the compound. So there are 3 Carbon atoms and 4 Hydrogen atoms. That is incorrect the answer would be 4.53 x 1023 carbon molecules
5 moles carbon? 5 grams carbon? Both done. 5 moles carbon (6.022 X 1023/1 mole C) = 3.0 X 1024 atoms carbon =================== 5 grams carbon (1 mole C/12.01 grams)(6.022 X 1023/1 mole C) = 2.5 X 1023 atoms carbon ==================== your choice
There are 3 carbon atoms in a molecule of C3, as indicated by the subscript "3" following the element symbol C.
1 mole C = 12.011g C = 6.022 x 1023 atoms C 0.020g C x (6.022 x 1023 atoms C)/12.011g C = 1.0 x 1021 atoms C
85.9 (g C) = 85.9 (g C) / 12.00 (g/mol C) = 7.158 (mol C)7.158 (mol C)*[6.022*1023 (atoms/mol C)] = 4.31*1024 C-atoms
There are approximately 3.633 x 10^23 carbon atoms in 21.84 grams of carbon.
Three: 1 C and 2 O atoms
Carbon-13 make up 1.1% of carbon atoms. .011 x 19000 carbon atoms = 209 carbon-13 atoms present.
31.8 grams carbon (1 mole C/12.01 grams)(6.022 X 1023/1 mole C)= 1.59 X 1024 atoms of carbon===================
There are three carbon atoms and three oxygen atoms in each pyruvate molecule.
17 grams carbon (1 mole C/12.01 grams)(6.022 X 1023/1 mole C) = 8.5 X 1023 atoms of carbon =====================
There is 1 carbon atom (C) and 1 oxygen atom (O) in a molecule of carbon monoxide (CO).
To find the number of carbon atoms in 12 g of carbon (C), you first need to calculate the number of moles of carbon (C) in 12 g using its molar mass. Then, you can use Avogadro's number (6.022 x 10^23) to determine the number of atoms in that many moles of carbon (C).
These are compound out of many Carbon and Hydrogen atom,In a single bonded and non cyclic carbon chain with as much as possible (= 'saturated with') single bonded H atoms to the C atoms.
One Carbon (C) atom and two Oxygen atoms (O). CO2.