32g
There are more carbon atoms in 48 grams of CO2 than in 12 grams of diamond
The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.
We use the equation: Mass = Number of moles * Molecular or atomic mass Since the number of moles is 1 ("one mole of carbon-12 atoms") and the atomic mass of carbon-12 atoms is 12, hence the mass would be 12 grams. Note that the unit grams (g) is used here, as it is the SI unit for mass measurement. I hope this is useful! :)
100 atoms of C-12(12g/6.022x10^23) = 1.993x10^-21g
12 carbon atoms exist in a molecule of maltose if the molecules have 12 oxygen atoms.
There are more carbon atoms in 48 grams of CO2 than in 12 grams of diamond
Atomic mass of carbon: 12.0 grams12.01 grams C × (6.02 × 1023 atoms) / (12.0 grams) = 6.03 × 1023 atoms of CarbonNote that one mole of any substance is Avogadro's constant (6.02 × 1023) and that one mole of Carbon is 12.0 grams. So if you have 12.01 grams of carbon (roughly one mole) you should get about Avogadro's constant.
It depends on the substance. If you have for example, 12 grams of Carbon-12. Then you have 1 mole of carbon 12 which is 6.02 * 1023 molecules of the element, which is equal to 12 grams. One mole of a compound or element is equal to that element's atomic mass in grams.
The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.
The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.
Carbon-12 and carbon-13 are isotopes of carbon (different atoms of the same element with same number of protons but different number of neutrons). Carbon-13 has 7 neutrons while carbon-12 have 6 neutrons. Both have 6 protons and 6 electrons.
a mole is the number of atoms present in twelve grams of carbon 12, the most common isotope of carbon.
One mole of atoms. The number of Carbon-12 atoms that are required to form a block that weighs precisely 12 grams. Roughly 6.02x10^23 atoms.
We use the equation: Mass = Number of moles * Molecular or atomic mass Since the number of moles is 1 ("one mole of carbon-12 atoms") and the atomic mass of carbon-12 atoms is 12, hence the mass would be 12 grams. Note that the unit grams (g) is used here, as it is the SI unit for mass measurement. I hope this is useful! :)
100 atoms of C-12(12g/6.022x10^23) = 1.993x10^-21g
what is 1.2 atoms of carbon
# of moles = Mass÷ Formula weight Example: 6 grams of Carbon atoms Carbon has an atomic mass of 12 grams so according to the Equation # of moles = 6÷ 12 = 0.5 moles For a compound such as CO2 , Formula weight = ( 1 mole of carbon atom weighs 12 grams + 2 moles of oxygen atoms weighs 32 grams ) 44 grams. Example: 24 grams of carbon dioxide = 24÷ 44 = 0.5454 moles So for sodium, # of moles = 45.48 g ÷ 22.99g/mole = moles You divide!