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To what piece of equipment is this arrow pointing?
volumetric flasks

How many mL of water are being added here?
100

True or False
A very precise amount of water was added to this beaker before being poured.
False

True or False
The arrow is pointing to the Vitamin C solution.
True

True or False
The arrow is pointing to the meniscus.
true

In this lab, what is the correct sequence of events?
A. Transferring Ascorbic acid, Filling the buret with Iodine, Titration of a juice sample, Titration of Ascorbic acid
B. Filling the buret with Iodine, Titration of Ascorbic acid, Titration of a juice sample, Transferring Ascorbic acid
C. Titration of a juice sample, Transferring Ascorbic acid, Filling the buret with Iodine, Titration of Ascorbic acid
D. Transferring Ascorbic acid, Filling the buret with Iodine, Titration of Ascorbic acid, Titration of a juice sample
D

True or False
Towards the end of a Titration, it is important to only allow the titrate to slowly drip out of the pipette.
true

In this lab video, it is suggested that the proper reading of this burette is:
A. 3.7
B. 3.65
C. neither of these
D. both of these
D

One should numerically record from the _____________ of the _______________.
A. top, gas bubble
B. top, pipette
C. bottom, pipette
D. bottom, gas bubble
C

The extreme color change has a term, what specifically is this phenomena called?
overshoot

What is being placed here?
A. 10mL of sodium bicarbonate
B. 20 drops of acetic acid
C. 20mL of acetic acid
D. 30 drops of iodine
B

How might one remove the air bubbles found here?
A. Add indicator dye
B. Open and close the stopcock
C. Refill the pipette
D. Add iodine
B

What is in this solution?
A. Ascorbic acid + acetic acid
B. Iodine + sodium bicarbonate
C. Iodine only
D. Iodine + ascorbic acid
D

To what is this green arrow pointing?
A. The meniscus
B. Hydrochloric acid
C. A salt solution
D. 25mL of liquid
A

To what is this green arrow pointing?
A. Iodine
B. Sodium Nitrate
C. Hydrochloric acid
D. Unknown solution
A