Multiple Choice
Ascorbic acid (Vitamin C, H2C6H6O6) is a diprotic acid. In a laboratory exercise, a vitamin C tablet was analyzed by titration using 0.125 M NaOH(aq) . On the average, it required 29.5 mL of the base to neutralize the acid in the one tablet. How many mg of Vitamin C does one tablet contain? Hint: Look at your units when calculating the final answer.
A) 100 mg
B) 162 mg
C) 273 mg
D) 325 mg
E) 649 mg
Correct Answer:
Verified
Correct Answer:
Verified
Q83: Which statement below states a fact? Hint:
Q84: Which set below contains only weak acids?<br>A)HC<sub>2</sub>H<sub>3</sub>O<sub>2</sub>,
Q85: Addition of a sodium hydroxide solution to
Q86: What is the name of the oxoacid
Q87: If a seed crystal is dropped into
Q89: A solution that has less solute than
Q90: Acids that contain hydrogen, oxygen, and a
Q91: What is the net ionic equation
Q92: Write the net ionic equation for the
Q93: 50.0 mL of a solution of 0.200