0
Add your answer:
Earn +20 pts
Avogadros number of phosphorus P atoms would have a mass of?
By saying Avogadro's number of atoms, you are saying one mole (or 6.02 × 1023 atoms). And one mole of any elements is its atomic mass. Phosphorus' atomic mass is 31.0 grams
What is the unit of avogadros number?
The unit is "per mole", or mol^-1.
Avogadros number was calculated as the number of?
atoms in 12 g of c-12
What is the relationship beween avogadros number and the mole?
Avogadro's number represents the number of units of a substance in one mole of the substance. These units may be electrons, atoms, ions, or molecules, depending on the substance.
What is the relationship between avogadros number and one mole of any substance?
A mole of any substance has the Avogadro's number of such units. As an example, a mole of hydrogen atoms is equivalent to 6.022 x 1023 atoms.
Do avogadros number have anything to do with mass and velocity of atoms?
No.
How do you convert from atoms to mass and from mass to atoms?
moles to atoms you multiply the number of moles by avogadros number ex: 1.32 mol x (6.022 x 10^23 atoms)/mol mass to atoms you multiply the mass (in grams) times the molar mass of the element or compound (ex: N 14.01 mols/gram) then times avogadros number once you have the moles. ex: 45.6 g N x (14.01 mol/gram) x (6.022 x 10 ^23 atoms/mol) if it's a compound instead of an element, find the molar mass of the compound (the molar masses of all the elements in it added up) and multiply by it. ------------------------- Actually you are wrong, from mass to atoms you need to take the initial mass divide by the gram of the element that you are doing and multiply by the Avogadros number
Avogadros number of phosphorus P atoms would have a mass of?
By saying Avogadro's number of atoms, you are saying one mole (or 6.02 × 1023 atoms). And one mole of any elements is its atomic mass. Phosphorus' atomic mass is 31.0 grams
How do you say 6.02X1023 in plain form?
Its avogadros number
In Avogadros number is defined as the number of particles in?
A mole.
What is an expression of avogadros law?
V=kn
What is moles of carbon?
6.02*10^23atoms (avogadros constant)
What is the mass of one atom of calcium?
You can work this out by dividing the molecular mass of calcium, 40, by Avogadros number, 6.02214129(27)×1023 mol−1 This will give you the answer as the molecular mass of an element is the combined weight of the number of atoms that make up one mole, which is the same as Avogadros number.
What is the numerical of Avogadros number?
It is 6.02 (times) 10 to the power of 23
What does avogadros law describe?
the relationship between volume and moles-APEX
What is the unit of avogadros number?
The unit is "per mole", or mol^-1.
What is Aeogaeros Number?
I asked this question wrong. It should be Avogadros Number. Sorry!
