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1.004 mol Arsenic is how many atoms?

User Rdsoze
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1 Answer

9 votes

Answer:
6.047* 10^(23) atoms in 1.004 mol of arsenic

Step-by-step explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number
6.023* 10^(23) of particles.

To calculate the atoms, we use the equation:


\text{Number of moles}=\frac{\text{Given atoms}}{\text {avogadro's number}}


1.004=(x)/(6.023* 10^(23))


x=1.004* 6.023* 10^(23)=6.047* 10^(23)

Thus there are
6.047* 10^(23) atoms in 1.004 mol of arsenic

User Asdfkjasdfjk
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