How many C atoms of mass 12.00 amu are in 12.00g of carbon?

Answer 1

I am not sure seeing as I am trying to answer that verry question at the moment. However, I believe that it would be 0% because the Atomic Mass you see on the Periodic Table is accualy an avrige of cabon 12 amu and all of its isotopes. thus the likleyhood that there is accualy a carbon particle with 12.011 is unlikely. course don't quote me on that im not entierly sure. I am not sure seeing as I am trying to answer that verry question at the moment. However, I believe that it would be 0% because the atomic mass you see on the periodic table is accualy an avrige of cabon 12 amu and all of its isotopes. thus the likleyhood that there is accualy a carbon particle with 12.011 is unlikely. course don't quote me on that im not entierly sure.

Answer 2

Carbon atoms that have a mass number of 12 amu are called atoms of carbon-12 isotope.

Twelve grams of carbon-12 is 1 mole of atoms. The number of atoms in 1 mole of atoms is 6.022 x 1023.

Answer 3

There are 1 mole of carbon atoms in 12.00g of carbon. One mole of carbon is equal to 6.022 x 10^23 atoms. Since the atomic mass of carbon is 12.00 amu, there are around 6.022 x 10^23 carbon atoms with a mass of 12.00 amu in 12.00g of carbon.

Answer 4

12 grams

1 mole is equal to the amu in grams.

Answer 5

Only the most common isotope of carbon has mass number 12, and there is a sufficient proportion of heavier isotopes in naturally occurring carbon to raise the average atomic mass.

Answer 6

The question is misguided. The mass of one atom of carbon-12 is 12 atomic mass units.

Answer 7

Carbon-12 accounts for around 98.89% of all carbon.

Answer 8

Carbon-12 is what was used to define the amu/Dalton. It is defined as 1/12 the mass of an atom of carbon 12. So an unbound ground state carbon-12 atom weighs 12 amu.

Answer 9

The answer is 0