number of representative particles in 0.250 mol silver
A mole is just a specific number = 6.022 x 10^23 {actually this is approximately the number}. So one mole of a particular thing is 6.022 x 10^23 of those things. In a 0.250 mole silver = 0.250 (6.022 x 10^23) silver = 1.506 x 10^23 silver.
Answer: The number of representative particles in the given amount of silver are \(1.506\times 10^{23}\)
Explanation:
We are given:
Moles of silver = 0.250 moles
According to mole concept:
1 mole of an element contains \(6.022\times 10^{23}\) number of atoms
So, 0.250 moles of silver will contain = \((0.250\times 6.022\times 10^{23})=1.506\times 10^{23}\) number of atoms.
Hence, the number of representative particles in the given amount of silver are \(1.506\times 10^{23}\)