The number of molecules that would be present in 1.75 moles of carbon dioxide would be 1.054 x [tex]10^2^4[/tex] molecules
According to Avogadro, 1 mole of any substance contains 6.022 x [tex]10^2^3[/tex].
Going by the above, 1.75 moles of carbon dioxide would have:
1.75 x 6.022 x [tex]10^2^3[/tex]
= 1.054 x [tex]10^2^4[/tex] molecules
Thus, 1.75 moles of carbon dioxide would contain 1.054 x [tex]10^2^4[/tex] molecules of the same substance.
More on molecules of substances can be found here: https://brainly.com/question/17157381
