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suter [353]
2 years ago
6

Why glucose and fructose produce same shaped products with phenylhydrazine?

Chemistry
1 answer:
NemiM [27]2 years ago
6 0

During the reaction of glucose and fructose with excess phenylhydrazine to form osazone, only the C-1andC-2 atoms of glucose and fructose participate in the reaction. The rest of the molecule remains intact. Hence, glucose and fructose produce the same osazone.

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Answer:

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Explanation:

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3 years ago
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Blood samples for research or medical tests sometimes have heparin added. Why is this done? ​
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8 0
2 years ago
A solution is made by mixing 34.5 g of sugar with 75.0 g of water. What is the mass percent of sugar in this solution?
lubasha [3.4K]

the mass percent of sugar in this solution is 46%.

Answer:

Solution given:

mass of solute=34.5g

mass of solvent=75g

mass percent=\frac{mass\:of\:solute}{mass\:of \:solvent}*100\%

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5 0
3 years ago
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DedPeter [7]

Answer:

Washing Clothes & Dissolving Sugar

Explanation:

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2) Linking brake pedals to the brake pads: You don't need any liquids for this. You need solids.

3) Deodorizing a room: You would problem choose an aerosol, which is sprayed, thus a gas.

4) Carving a sculpture: You would use solid tool and a sold sculpture.

5) Dissolving sugar: You need a liquid to dissolve sugar!

6) Painting a wall: Perhaps, you COULD say that the paint is a liquid... but I'm not sure if that really counts. I believe this application would still be solids.

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5 0
2 years ago
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Alexandra [31]

Answer:

4 the symbol is Be

Explanation:

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8 0
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