Lab Final Flashcards
0
Q
A buffered solution of aqueous alkaline culpric sulfate that causes an oxidation- reduction reaction; cupric to cuprous sulfate
A
Benedict’s solution
-sodium citrate- sodium bicarbonate
1
Q
The ratio of the weight of a volume of a substance to the weight of an equal volume of distilled water
A
Specific gravity
2
Q
Aqueous iodine potassium iodide
-lugols gets trapped in the folds of the coiled polysaccharide which results in a change in the refraction of light from brown to blueish black
A
Lugols reagent
3
Q
Aqueous alkaline solution with copper sulfate that binds protein side chain (copper salt to nitrate) blue to purple
A
Biurets reagent
4
Q
What is specific gravity
A
The ratio of the weight of a volume of a substance to the weight of an equal volume of distilled water
