How do i do this question??
A 10.00ml Sample was taken from a 2Liter Container of Tropicana Orange juice. This sample was analyzed for its citric acid content by titration with a known 0.1112M NaOH base solution. A Phenoolphthalein indicator was added to detect the endpoint for the titration. a pink endpoint colour was observed after 23.75ml of the NaOH soultion was added to the Orange juice solution.
1) Calculate the # moles of NaOH used to reach the end point
is 1ml of NaOH equal to 1 gram???
is 0.593796 the right answer??
2) Calculate the # moles of citric Acid at the endpoint
Where do i start to solve this???
THANKYOU
2 answers