Answer:
The experimental density of carbon dioxide gas in molecules per meter cube:[tex]2.4266\times 10^{25} molecules/m^3[/tex]
Explanation:
The experimental density of carbon dioxide gas = [tex]0.001773 g/cm^3[/tex]
Number of molecules of 0.001773 g of carbon dioxide gas :N
Moles of carbon dioxide gas in 0.001773 g =[tex]n=\frac{0.001773 g}{44 g/mol}[/tex]
[tex]N=n\times \times N_A[/tex]
[tex]N=\frac{0.001773 g}{44 g/mol}\times 6.022\times 10^{23}[/tex]
[tex]N=2.4266\times 10^{19}[/tex] molecules
The experimental density of carbon dioxide gas in molecules per meter cube:
[tex] 1 cm^3=10^{-6} m^3[/tex]
[tex]\frac{N}{cm^3}=\frac{2.4266\times 10^{19} molecules }{10^{-6} m^3}=2.4266\times 10^{25} molecules/m^3[/tex]
