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The equation is as follows:

CH2OH(CHOH)4CHO(aq) + 2Ag(NH3)2+(aq) + 3OH- (aq) →

(Glucose) (Tollen's Reagent, Ammoniacal Silver Nitrate)

2Ag(s) + CH2OH(CHOH)4COO-(aq) + 4NH3(aq) + 2H2O(l)

(Silver metal, (Gluconic acid)

which forms silver mirror)

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What is the equation for the reaction between tollens' reagent and butanone?

The reaction between Tollens' reagent (Ag(NH3)2+) and butanone forms a silver mirror on the inner surface of the reaction vessel. The equation for this reaction is: Ag(NH3)2+ (aq) + 2e- -> Ag(s) + 2NH3(aq)


What compound can be oxidized by both Benedicts solution and Tollens reagent?

A reducing sugar such as glucose can be oxidized by both Benedicts solution and Tollens reagent to form a colored precipitate. This reaction is used to test for the presence of reducing sugars in a solution.


Does the tollens test deal with alkenes?

No, the Tollen's Silver Mirror Test only confirms the presence of aldehydes.


Is fructose gives positive test with tollens reagent?

Fructose does not give a positive test with Tollens' reagent because it is a reducing sugar that does not have a free aldehyde group capable of reducing the Tollens' reagent. Tollens' reagent is typically used to detect the presence of aldehydes but may not react with fructose due to its ketone functional group.


How can the tollens test be used to distinguish between an aldose and glycoside?

The Tollens test can distinguish between an aldose and a glycoside because aldoses can reduce silver ions in Tollens' reagent, leading to the formation of a silver mirror, while glycosides typically do not react in this manner. Aldoses have a free aldehyde group that can participate in oxidation, whereas glycosides have a glycosidic bond that prevents oxidation due to the absence of a free reducing group. Thus, a positive Tollens test indicates the presence of an aldose, while a negative result suggests the presence of a glycoside.

Related Questions

What is the equation for sucrose and tollens reagent?

The reaction between sucrose and Tollens' reagent results in the formation of a silver mirror. The equation for this reaction is: C12H22O11 (sucrose) + 2Ag(NH3)2OH (Tollens' reagent) → 12Ag (s) + CO2 (g) + H2O (l) + 22NH3 (aq)


What substances give a positive tollens test?

When adding the aldehyde or ketone to Tollens' reagent, the test tube is put in a warm water bath. If the reactant under test is an aldehyde, Tollens' test results in a silver mirror. If the reactant is a ketone, it will not react because a ketone cannot be oxidized easily. A ketone has no available hydrogen atom on the carbonyl carbon that can be oxidized - unlike an aldehyde, which has this hydrogen atom.


What is the equation for the reaction between tollens' reagent and butanone?

The reaction between Tollens' reagent (Ag(NH3)2+) and butanone forms a silver mirror on the inner surface of the reaction vessel. The equation for this reaction is: Ag(NH3)2+ (aq) + 2e- -> Ag(s) + 2NH3(aq)


How does D-galactose react with tollens reagent?

It reacts by becoming a COO- group on carbon one. Like this (pretend its a normal glucose molecule, no lines are available): COO- H--C--OH HO--C--H HO--C--H H--C--OH CH2OH


Equation for the reaction of ethanal with Tollens reagent?

Well, darling, the equation you're looking for is: CH3CHO + 2[Ag(NH3)2]+ + 3OH- → 2Ag + CH3COO- + 4NH3 + 2H2O. It's a fancy way of saying that ethanal reacts with Tollens reagent to form silver, acetate, ammonia, and water. So go ahead, impress your chemistry buddies with this little gem.


When did Hendrik Tollens die?

Hendrik Tollens died on 1856-10-21.


When was Hendrik Tollens born?

Hendrik Tollens was born on 1780-09-24.


When was Bernhard Tollens born?

Bernhard Tollens was born on 1841-07-30.


When did Bernhard Tollens die?

Bernhard Tollens died on 1918-01-31.


What compound can be oxidized by both Benedicts solution and Tollens reagent?

A reducing sugar such as glucose can be oxidized by both Benedicts solution and Tollens reagent to form a colored precipitate. This reaction is used to test for the presence of reducing sugars in a solution.


What does modus tollens means in english?

Mudus Tollens = "the way that denies by denying"


What is the reaction of acetone and tollens reagent?

Acetone does not react with Tollens' reagent (ammoniacal silver nitrate solution) because it does not contain an aldehyde group, which is necessary for the Tollens' test to occur. Tollens' reagent reacts with aldehydes to produce a silver mirror on the inner surface of the test tube.