Question

How many atoms are there in 3 Moles of Sodium ?

Answer 1

Answer:

1.no.of atoms=no.of moles x Avogadro constant

=3x6.022x10²³

=18.066x 6.022x10²⁴ atoms

2.no.of atoms=no.of moles x Avogadro constant

=135g x 6.022 x 10²³

=8.12g x 6.022 x 10²⁴ atoms

3.no.of atoms=no.of moles x Avogadro constant

=6x6.022x10²³

=3.61x6.022x10²⁴ atoms

Explanation

Sana po makatulong

PA HEART AND PA FOLLOW NALANG PO

TAS EH RATE NIYO PO

THANKS

Answer 2

Given,

3 Moles of Sodium

To find,

The number of atoms in the 3 moles of Sodium.

Solution,

We can solve the given question by using Avogadro's number.

Number of moles = 3

Avogadro constant = 6.022 * 10²³

Number of Atoms = Number of moles * Avogadro number

                              =  3* 6.022 * 10²³

                               = 18.066* 10²³

Hence, there are 18.066* 10²³ atoms in 3 moles of Sodium.