Question

The number of molecules foresent in 2.4 moles of CO2​

Answer 1

Answer:

2.4 × NA no. of molecules of CO2

NA is avogradro no.

its value is 6.23×10 ^23

Answer 2

Answer:

Calculate the number of moles of CO2 by the formula n=PV/RT, where P is the pressure from Step 3, V is the volume from Step 2, T is the temperature from Step 1 and R is a proportionality constant equal to 0.0821 L atm / K mol. All the units except for moles will cancel out in the end.