Chemistry

# How do you work out the mole of an element?

###### Wiki User

the number of moles is mass in grams divided by relative mass

example how many moles are there in 42g of carbon?

answer 42 / 12 = 3.5 moles

mass in grams divided relative mass = number of moles

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## Related Questions

There are 32 grams of sulfur in a mole of that element. There are also 32 grams of oxygen in one mole of oxygen as it is found in its natural state (O2).

One mole is 6.02 &Atilde;&mdash;1023 of anything. So a mole of shoes is 6.02 &Atilde;&mdash;1023 shoes, a mole of cans is 6.02 &Atilde;&mdash;1023 cans, and a mole of atoms is 6.02 &Atilde;&mdash;1023 atoms. So yes, one mole of atoms of one element is the same number of atoms as one mole of atoms of a different element.

One mole of any element has 6.02 x 1023 atoms of that element. Ex: 1 mol of Oxygen is 16.00g, it has 6.02 x 1023 atoms of oxygen per mole.

Any element can me measured in molar quantities.One mole of any element has 6.02 x 10 23 atoms of that element.Hydrogen is the simplest element to use.

The mass (weight) of an element in grams will depend on the particular element in question. For instance, one mole of sodium will wight 23 grams, and one mole of potassium will weigh 39 grams, etc.

This is the third element Lithium: 6.94 g is the mass of 1 mole Li. The mass in grams of one mole of any element is exactly its atomic mass (in a.m.u.)

Type your answer here...they all be equal to that element's atomic mass in grams.

The mass will be the atomic mass of the element in grams.

Multiply the number of molecules by the number of molecules per mole for that particular element or molecule (sum of the molecules/mole of each element in the molecule). The number of molecules per mole for any element can be found on charts and on the periodic table.

1 mole=atomic mass of the element=6.02x10^23=22.4L

One mole of any element, including manganese (Mn), has 6.022 x 1023 atoms of that element.

Its the definition of a mole. 1 mole is equal to 6.0220 x 1023 atoms of any element.

It depends on the element/compound. A "mole" is the mass of one of that element. So for example, 1 mole of Hydrogen (H) is 1.01 grams. However, for water (H2O) 1 mole would be 18.02 (2H=2.02+1O=16) grams.

Yes. One mole of anything contains 6.02x10^23 "particles". In the case of the element uranium, it would be 6.02x10^23 atoms of uranium in 1 mole. In the case of CO2, it would be 6.02x10^23 molecules of CO2 in 1 mole.

Chemical symbol represents the element .It defines one mole of an element.

The average weight in grams of one mole of the element.

It's an element, Sulfur Atomic No. 16 32.066g/mole

One mole of atoms of an element is equal to the atomic mass of that element expressed in grams. Nitrogen-14 so one mole of nitrogen weighs 14 g

1 mole of all elements has 6.023 x 1023 atoms (but one mole of each element will weigh different)

One mole is equal to 6.02214179&Atilde;&mdash;1023 atoms (of any element).

The atomic mass, in grams, is the mass of one mole of atoms.

1 mole of O (oxygen) weighs 15. 9996 grams. By definition, 1 mole of any element is equal to its atomic weight expressed in grams. 1 mole is equal to 6.02 x 1023 atoms of that element.

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