Asked by: Dorthea Ludge
science chemistry

How many atoms are in one mole of argon?

Last Updated: 25th March, 2021

40
7.66 X 10^5 millimols argon (1 moleargon/1000mmol)(6.022 X 10^23/1 mole Ar) = 4.61 X 10^25atomsof

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Subsequently, one may also ask, how many moles of argon are in atoms?

The SI base unit for amount of substance isthemole. 1 mole is equal to 1 moles Argon,or39.948 grams. Note that rounding errors may occur, soalwayscheck the results.

Subsequently, question is, how many atoms are in a mole? Avogadro's number is a very important relationshiptoremember: 1 mole = 6.022×1023 6.022 × 1023atoms, molecules, protons, etc. To convert frommolesto atoms, multiply the molar amount byAvogadro's number. Toconvert from atoms to moles,divide the atomamount by Avogadro's number (or multiply byitsreciprocal).

Just so, how many atoms of argon do we have?

Name Argon
Atomic Mass 39.948 atomic mass units
Number of Protons 18
Number of Neutrons 22
Number of Electrons 18

How do you calculate the number of atoms?

To calculate the number of atoms in asample,divide its weight in grams by the amu atomic mass from theperiodictable, then multiply the result by Avogadro'snumber: 6.02 x10^23.

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