Question

Calculate the number of particles in 23 g of Na atoms ​

Answer 1

Answer:

frist we have to divide mass of Na w.r.t molar mass of Na. #) molar mass of Na =23 gm/mol. #) no of moles of Na =46/23. =2mol.

than we easily get the no of moless. no of atoms in Na =2 * avocadro no= 2 * 6.03 *10^23=12.06 *10^23 atom.

than we have to multiply the no of moless wd avocadro no.

Answer 2

Answer:

☑️☑️ first we have to divide mass of Na w.r.t molar mass of Na. #) molar mass of Na =23 gm/mol. #) no of moles of Na =46/23. =2mol.

☑️☑️ than we easily get the no of moless. no of atoms in Na =2 * avocadro no= 2 * 6.03 *10^23 =12.06 *10^23 atom

☑️☑️ than we have to multiply the no of moless wd avocadro no.

Explanation:

There are 6.02*10^23 atoms in each mole (Avagadro no.) That is x moles * avagadro no. According to that, in 23 grams of sodium we have 6.02*10^23 atoms of Na

⤴️⤴️⤴️⤴️⤴️⤴️⤴️⤴️

hope it helps you ❇️