Question

Calculate the number of particles in 32g of oxygen molecule​

Answer 1

Answer:

6.022×10²³

Explanation:

Molar Mass of Oxygen molecule : 16+16 > 32g

Given mass of oxygen molecule : 32g

Number of Moles present. :. Given mass of oxygen

Molar mass of oxygen

Number of Moles present. :. 32 >. 1 moles

32

Number of Particles present.

=. Number of Moles×6.022×10²³

= 1×6.022×10²³

= 6.022×10²³ Particles