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The mass of 1 gram of carbon 12 is the same mass as 1 gram of carbon 13.
one gram of carbon* Avogdo's number =number of atom (many atom) one atom of carbon mean carbon have a 6 electron and 12 molar mass
Atomic mass and mass of an atom are somehow different from one another. Atomic mass of carbon will be 12. But mass of one carbon atom will be 1.992 x 10-23 g. As we say atomic mass as 12, it means that it will be 12 times as that of hydrogen atomic mass. If we say 12 g of carbon then it will be considered as gram atomic mass of carbon. Each gram atomic mass of an element will have 6.023 x 1023 number of atoms. 6.023 x 1023 is known as Avogadro's number. Gram atomic mass is also termed as one gram mole. So 6.023 x 1023 atoms weigh 12 g. Then one atom's mass ie mass of one atom will be 12/ 6.023 x 1023 = 1.9923626 x 10-23 g.
1 atom of carbon refers to a single carbon atom, which is the basic unit of carbon element. 1 gram atom of carbon, in contrast, refers to the molar mass of carbon, which is approximately 12 grams per mole, representing Avogadro's number of carbon atoms. Essentially, 1 gram atom of carbon is equivalent to Avogadro's number of carbon atoms, which is a large number.
They have the same mass as a gram is a unit of mass.
A gram is a measurement of mass. It is the mass of one cubic centimeter of water.
The formula given shows that each molecule of the substance contains two atoms of carbon, twelve atoms of hydrogen, and six atoms of oxygen. Therefore, the gram molecular mass of the substance is twice the gram atomic mass of carbon plus 12 times the gram atomic mass of hydrogen plus six times the gram atomic mass of oxygen. In numerical terms, this is [2(12.011) + 12(1.00794) + 6(15.9994)] or 132.11. (Only five significant digits are justified, because only five digits are given for the atomic mass of carbon.). Therefore the mass fraction of carbon in the substance is 24.022/132.11 or 0.18183. Multiplying by 100 yields 18.183 % of carbon in the substance.
6.022 x 10^23 carbon atoms have a mass of 12.011g. Therefore divide the latter by the former. The answer will obviously be extremely small.
one gram
No. One gram is a measure of mass only. One gram per cubic centimeter is a measure of density, which is mass/volume. One gram per cubic centimeter means that every cubic centimeter has a mass of one gram.
A standard paperclip has an approximate mass of 1 gram.
Carbon 12 contains 6 protons and 6 neutrons. One carbon 12 atom weighs approximately 12 atomic mass units. Atomic mass units are abbreviated AMU. One mole is 6.022*10^23 atoms. One mole of carbon 12 weighs 12 grams. One mole is the number of AMU's it takes to make one gram. To further clarify the difference, hydrogen with zero neutrons weighs 1 AMU. One mole of this form of hydrogen weighs one gram.