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how many atoms, molecules and ions are present in one mole of a substance
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoIt's the number of molecules in a mole of that substance.
Eg. 6.02*1023 molecules of Oxygen = 1 mole of Oxygen
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How many silver atoms are there in 3.78 of silver?
2.11 x 10^22 This is how you figure it out: 3.78g divided by 107.87(the atomic mass of silver). Then you multiply the number you get by 6.022x10^23 (Avogadros number). And that's your answer.
How do you convert atoms to grams with Avogadro's number?
divide the number of atoms by avogadros number (6.022*10^23), the resulting number is the number of moles you have. Multiply the number of moles of atoms by the molar mass (found on any periodic table) and the answer is how many grams of the substance you have.
What is the number of protons of neon?
The number of electrons that a nucleus has is equal to the elements' atomic number, found on the periodic table. In the instance of neon (Ne), its atomic number is 10; therefore, it has 10 protons.
What is the number of subatomic particles for neon?
30 10 protons 10 neutrons 10 electrons
How many protons neutrons and electrons would an atom of neon have?
- The atomic symbol is only an abridged form of the name of a chemical element. - The chemical symbol of neon is Ne; the atomic number is 10. - The atomic number is equal to the number of protons and electrons. - Number of neutrons = Atomic mass of an isotope - Atomic number
How do you enter avogadros number in calculator?
6.023*10^23
What is the numerical of Avogadros number?
It is 6.02 (times) 10 to the power of 23
What is the value of avogadros number?
It is 6.022 x 1023
One mole is equal to how many grams?
Its avogadros number which is 6.02 X 10^23 g/mol
What is one mole of photon?
A Mole of anything is avogadros number of particles which is 6.022 x 10^23. So a mole of Photos is 6.002 x 10^23 number of photons.
What is a mole of carbon?
6.02*10^23atoms (avogadros constant)
What is moles of carbon?
6.02*10^23atoms (avogadros constant)
How many representative particles equal a mole?
6.02 x 10^23 RP. This is called Avogadro's number.
How many silver atoms are there in 3.78 of silver?
2.11 x 10^22 This is how you figure it out: 3.78g divided by 107.87(the atomic mass of silver). Then you multiply the number you get by 6.022x10^23 (Avogadros number). And that's your answer.
How do you convert atoms to grams with Avogadro's number?
divide the number of atoms by avogadros number (6.022*10^23), the resulting number is the number of moles you have. Multiply the number of moles of atoms by the molar mass (found on any periodic table) and the answer is how many grams of the substance you have.
How do you write 602 as Expanded Form?
602 = (6 x 100) + (0 x 10) + (2 x 1)
Avogadros number of representative particals is equal to one?
Avogadro's number of any particles or countable objects, equals by definition 1 (exact) mole.
