Answer:
5.22*1022 molecules of glucose (C6H12O6) is equal to 15.08 grams
Explanation:
Number of molecule of glucose in one mole [tex]= 6.023 * 10^{23}[/tex]
Now mass of one mole of glucose [tex]= 180[/tex] grams
Number of moles in [tex]6.023 * 10^{23}[/tex] molecules of glucose [tex]= 1[/tex]
Number of moles in [tex]1[/tex] molecules of glucose = [tex]\frac{1}{6.023 * 10^{23}}[/tex]
Number of moles in [tex]5.22 * 10^{22}[/tex] molecules of glucose = [tex]\frac{5.22* 10^{22}}{6.023 * 10^{23}}[/tex] = [tex]0.083[/tex] moles
Weight of [tex]0.083[/tex] moles
[tex]= 0.083 * 180\\= 15.08[/tex]grams
