Question

what is the mass in gram of 6.022 × 10^23 molecules of oxygen ​

Answer 1

Answer:

16g

Explanation:

6.022 × 10^23 molecules of O2=1 mole oxygen =16 g O2

more examples

6.022 × 10^23 molecules of N2=1mole N2=14g N2

please mark me as brainliest answer.

Answer 2

moles=mass/molar mass= molecule of O2/Na

mass

=molecule of O2×molar mass/6.023×10^23

=6.022 × 10^23×16/6.023×10^23

=0.99×16

=15.84g

I hope this helps ( ╹▽╹ )