Question

Number of representative particles in 3 moles Sn

Answer 1

The number of representative particles in 3 moles of Sn is approximately 1.806 × 10^24 particles.

Step-by-step explanation:

The number of representative particles in 3 moles of Sn can be calculated using Avogadro's number. Avogadro's number is 6.02 × 1023, which represents the number of representative particles in one mole of a substance. Therefore, to find the number of representative particles in 3 moles of Sn, you would multiply 3 by Avogadro's number.

Mathematically, the calculation would be:

Number of representative particles = 3 mol x (6.02 × 1023 particles/mol) = 1.806 × 1024 particles

Answer 2

18.066 × 10²³ particles

Step-by-step explanation:

Given data:

Number of moles of Sn = 3 mol

Number of representative particles = ?

Solution:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

For example,

18 g of water = 1 mole = 6.022 × 10²³ molecules of water

1.008 g of hydrogen = 1 mole = 6.022 × 10²³ atoms of hydrogen

For 3 mole of Sn:

3 × 6.022 × 10²³ particles

18.066 × 10²³ particles