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poizon [28]
2 years ago
6

If a carbon hydrate has 2n possible isomers, where n is equal to the number of carbon atoms in the carbon hydrate structure that

are chiral, calculate the number of possible isomers for each of the following monosaccharides.
Galactose:
Glucose:
Fructose:
Chemistry
1 answer:
Nataly [62]2 years ago
5 0

Explanation: maybe 1000000

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Talja [164]

Answer:

B. Cu + 4HNO3 → Cu(NO3)2 + 2H2O + 2NO2

Explanation:

Hello,

In this case, we should understand oxidizing agents as those substances able to increase the oxidation state of another substance, therefore, in B. reaction we notice that copper oxidation state at the beginning is zero (no bonds are formed) and once it reacts with nitric acid, its oxidation states raises to +2 in copper (II) nitrate, thus, in B. Cu + 4HNO3 → Cu(NO3)2 + 2H2O + 2NO2 nitritc acid is acting as the oxidizing agent.

Moreover, in the other reactions, copper (A.), sodium (C. and D.) remain with the same initial oxidation state, +2 and +1 respectively.

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8 0
2 years ago
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At a certain temperature the vapor pressure of pure heptane C7H16 is measured to be 454.mmHg. Suppose a solution is prepared by
OlgaM077 [116]

Answer:

Mass of heptane = 102g

Vapor pressure of heptane = 454mmHg

Molar mass of heptane = 100.21

No of mole of heptane = mass/molar mass = 102/100.21

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Partial pressure of heptane = 462.1096 = 462mmHg

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5 0
3 years ago
In terms of bonds, what would the molecule C₆H₁₂ be classified as?
Colt1911 [192]

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Alkene

Explanation:

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3 years ago
What is missing from the temperature and volume<br> graph shown at right?
Anna11 [10]
X axis hopes this helps
8 0
2 years ago
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What does the space-filling model of a water molecule tell you about the relative size of the atoms?
faltersainse [42]
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