Question

how many moles in 5×6.022×10^23 oxygen molecules​

Answer 1

Answer:

no.of moles= no. of particles

avagadro no.

no.of moles= 5.6x 10^23

6.0x 10^23

no. of moles= 56/60

=0.93 moles

Answer 2

Answer:

number of molecules = number of moles × 6.022 × 10²³

5 × 6.022 × 10²³ = number of moles × 6.022 × 10²³

5 × 6.022 × 10²³/ 6.022 × 10²³ = number of moles

number of moles = 5

I hope it helps you :-)