PLEASE WRITE A FORMAL CHEMISTRY LAB REPORT. RUBRIC IS ATTACHED TO THIS POST
PLEASE READ CAREFULLY & THOROUGHLY THROUGH EACH STEP. THE PROCEDURE IS ATTACHED TO THIS POST AS WELL
ANAL 442: ANALYZING FOOD PRODUCTS FOR VITAMN C
PART I: STANDARDIZING THE DCP SOLUTION
PART II: ANALYZING A JUICE SAMPLE
MY RESULTS:
PART I DATA SHEET: STANDARDIZING THE DCP SOLUTION
MASS OF WEIGHING PAPER: 0.000 g
MASS OF WEIGHING PAPER + ASCORBIC ACID : 0.040g
①
INITAL BURET READING: 2.95mL
FINIAL BURET READING: 20.60 mL
VOLUME : 23.55- 2.95= 20.6
②
INITAL BURET READING: 2.95mL
FINIAL BURET READING: 33.20mL
VOLUME : 33.20-2.95= 30.25
③
INITAL BURET READING:3.25mL
FINIAL BURET READING:24.55mL
VOLUME : 24.55-3.25= 21.30
DATA SHEET 2:ANALYZING JUICE SAMPLE
①
INITAL BURET READING: 2.55mL
FINIAL BURET READING: 14.55 mL
VOLUME : 14.55-2.5= 12
②
INITAL BURET READING: 2.55mL
FINIAL BURET READING:26.78mL
VOLUME :26.78-2.55=24.23
③
INITAL BURET READING:2.55mL
FINIAL BURET READING:34.85mL
VOLUME : 34.85-2.55=32.3
