Question

* Show all work for trial lon the next page Trial 1 Trial 2 Trial 3 Trial 4 Volume NaOH used T 12.63 mL 11.30m 1 12.65 me Moles of Citric Acid in “6 Down" Soda Molarity of Citric Acid in “6 Down" Soda Average Molarity in “6 Down" Soda H₂ Cs H₂O6 + 3 NaOH Naz Cs H₂O6 + 3 H2O Additional Calculations Average Molarity in 7 Up® Soda * "6 Down" is about 10 times more concentrated in citric acid than 7 Up®, so to calculate the realistic citric acid concentration in 7 Up, just divide by 10. Grams Citric Acid in one can of 7 Up® (355 mL)

Answer 1

You haven't gave the Strength of the NaOH solution, it is required for all the Calculations in your question. I've assumed the NaOH Concentration to be X(M) and done All the calculations, you just replace X by the NaOH concentration, while doing the Final Calculations. I'm also assuming that the Volume of "6 Down" Soda, taken for Titration, is 10mL, it is also required to calculate the Molarity of Citric Acid, but not given in your question.

Trial 11:3x mmol Trial 3 . 1265x mal Concentration of NaOH = x (M) Trial of Doo Moles of NaOH added & 1263x mmd Moles of Citric Acid in "6 Down" Soda (moles) 7 3 Molarity of Citric Paid im . 12-63 11:34 103 12:65%x1003 3 11:38 10 yakorlot 2018, 10 jou For x 10 Sale (and 1.) y a un cono 126 32+ 113x +1265X Alwage Malesity. 1835 US12653 Grams Citnega telesa (12634 +232 + 126:52)1956 x 192-1249 . 26:32+1/3 +12 go