\(What\,\, is\,\, the\,\, moles\,\, of\,\, 100\, g\,\, of\,\, CO_{2},\,\, where\,\, the\,\, mass\,\, of\,\, one\,\, mole\,\, of\,\, CO_{2}\,\, is\,\, not\,\, given?\)
\(Mass\,\, of\,\, C\,\,per\,\,mol = 12.011\,\,\dfrac{g}{mol}\)
\(Mass\,\, of\,\, O_{2}\,\,per\,\,mol = 32.00\,\,\dfrac{g}{mol} * 2 = 64 \dfrac{g}{mol}\)
\(so\)
\(Mass\,\, of\,\, CO_{2}\,\,per\,\,mol = 12.011 + 32.00 = 44.01\,\, \dfrac{g}{mol}\)
\((mass\,\,of\,\,a\,\,substance) \dfrac{1\,\,mol\,\,of\,\,a\,\,substance}{mass\,\,of\,\,1\,\,mol\,\,of\,\,a\,\,substance} =\)
\(moles\,\,of\,\,a\,\,mass\,\,of\,\,substance\)
\(so\)
\(100\,\,g\,\,CO_{2} = \dfrac{1\,\,mol\,\,CO_{2}}{44.01\,\,g\,\,CO_{2}} = 2.27272727273\,\,mol\,\,CO_{2}\)
