Answer:
1.93 x 10²⁴molecules
Explanation:
Given parameters:
Number of moles of CO₂ = 3.2 moles
To find the number of molecules of CO₂ in 3.2 moles, we simply use the expression below :
Number of particles = number of moles x 6.02 x 10²³
The above equation relates the number of particles such as molecules, atoms, protons, electrons to the number of moles.
A mole can be defined as the amount of substance contained in the avogadro's number of particles(6.02 x 10²³)
Number of particles = 3.2 x 6.02 x 10²³ = 19.264 x 10²³ =
1.93 x 10²⁴molecules
