Question

How many grams are in 2.54 x 10^23 molecules of CO2

Answer 1

Answer:

= 0.42 moles of CO2

Explanation:

From Avogadro's constant

6.02×10^23 molecules are in 1 mole of CO2

2.54×10^23 molecules will be in

=[(2.54×10^23) ÷ (6.02×10^23)]

= 0.42 moles of CO2