Question

how many atoms are in 6.70 moles of sulfur

Answer 1

\(n=\dfrac{N}{N_A}\)

n=moles, N=number of atoms, \(N_A\)=avogadros number \((6.022*10^{23})\)

Answer 2

Could you show me an example?

Answer 3

how many atoms are in 1 mole of hydrogen (not \(H_2, simply\; H\))

\(n=\dfrac{N}{N_A}\rightarrow 1 \;mole=\dfrac{N}{6.022*10^{23}atoms/mol}\)

\(N=1\;mole*6.022*10^{23}atoms/mol= 6.022*10^{23}H\; atoms\)

Answer 4

Thank you!

Answer 5

no problem !