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coldgirl [10]
3 years ago
15

Trehalose, sophorose and turanose are disaccharides. Trehalose is found in the cocoons of some insects, sophorose turns up in a

few bean varieties, and turanose is an ingredient in low-grade honey made by bees with indigestion from a diet of pine tree sap. Identify trehalose, sophorose, and turanose (may be none of the above) among the following structures on the basis of the following information.
a. Turanose and sophorose are reducing sugars. Trehalose is non-reducing.
b. Upon hydrolysis, sophorose and trehalose give two molecules each of aldoses. Turanose gives one molecule of an aldose and one molecule of a ketose.
c. The two aldoses that constitute sophorose are anomers to each other.

Chemistry
1 answer:
vlabodo [156]3 years ago
5 0

Answer:

First structure is sophorose, second structure is turanose, third structure is trehalose, fourth structure is none of the above.

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Answer:

B

Explanation:

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What is the pressure in a 24.0-LL cylinder filled with 32.7 gg of oxygen gas at a temperature of 319 KK? Express your answer to
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Answer:

The pressure in that cylinder = 1.12atm

Explanation:

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P = nRT/V

Where n = number of moles

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T is the Temperature, V is the volume and P is the pressure.

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8 0
3 years ago
Different kinds of wood have different densities. The density of american white oak wood is generally 0.77 g/cm3. If Jim grabs a
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Answer:

m= 29.645 g

Explanation:

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Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

g/cm3, g/mL , kg/L

Formula:

D=m/v

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m=mass

V=volume

Symbol:

The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.

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volume= 38.5 cm³

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d= m/v

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