Respuesta :

Molarity = number of moles / volume in L

3.5 =  n / 6.0

n = 3.5 * 6.0

n = 21 moles

answer A

hope this helps!

Answer : The number of moles of glucose are, 21 moles

Explanation : Given,

Volume of solution = 6.0 L

Molarity of glucose solution = 3.5 M = 3.5 mole/L

Molarity : It is defined as the number of moles of solute present in one liter of solution.

Formula used :

[tex]Molarity=\frac{\text{Moles of glucose}}{\text{Volume of solution}}[/tex]

Now we put all the given values in this formula, we get the number of moles of glucose.

[tex]3.5mole/L=\frac{\text{Moles of glucose}}{6.0L}[/tex]

[tex]\text{Moles of glucose}=21moles[/tex]

Therefore, the number of moles of glucose are, 21 moles