Question

You added 5.00 ml of 0.40 m naoh in methanol to 20.00 ml of cooking oil. Calculate the number of moles of vegetable oil

Answer 1

`n_(oil)=0.002mol`

Step-by-step explanation:

Hello,

In this case, considering that the sodium hydroxide reacts with the cooking oil, the following relationship is applied:

`n_(oil)=n_(NaOH)\\n_(oil)=M_(NaOH)*V_(NaOH)\\n_(oil)=0.4(mol)/(L) * 0.005L\\n_(oil)=0.002mol`

Best regards.