What is the mass of 3.0 x 10^23 atoms of neon
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Ответ:
The mass of neon for the given number of atoms will be 9.8 g.
Explanation:
We are given:
Number of neon atoms =
According to the mole concept:
number of atoms. are occupied in 1 mole of a substance.
So, will be occupied in =
To calculate the number of moles, we use the equation:
Moles of Neon = 0.49 moles
Molar mass of neon = 20 g/mol
Putting values in above equation, we get:
Hence, the mass of neon for the given number of atoms will be 0.49g.
Ответ:
Explanation:
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