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it is an acidic salt due to NH4+ ions being weak acid (pKa=9.2)
Waldo Ledner
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How to convert aniline to picric acid?
React aniline with HCl/NaNO2 (diazotisation) followed by reaction with KOH to give phenol. Nitration of phenol with fuming nitric acid gives picric acid (or trinitrophenol).
What is the purpose of the NaNO2 when preparing the Pauly reagent?
In the presence of sodium nitrite and hydrochloric acid, sulfanilc acid form a diazonium salt. This salt react with and is an indicator for thyrosine, histidine.
What is the elements and atoms in NaNO2?
In NaNO2, the elements present are sodium (Na), nitrogen (N), and oxygen (O). The atoms in NaNO2 are one sodium atom, one nitrogen atom, and two oxygen atoms.
What is formed when an acid and a base is mixed?
when an acid and a base combine, salt and water are formed. This process of reaction of an acid and base is called neutralisation.
Tastes sour acid or base?
Acid =)
Is NaNO3 an acid or alkali?
No.Since,sodium nitrite(NaNO2)is a salt of strong base and weak acid,in water solution it will leave more amount of [OH-] ions.Hence, solution will be basic.Therefore,NaNO2 is base not an acid.
What is the products when you react sodium hydrochloride and nitric acid?
NaHCl + HNO3 --> H2 + NaNO2 + ClO
Will Nitrous acid react with sodium hydroxide and produce sodium nitrite and water?
HNO2 + NaOH -->NaNO2 + H2O
What is the chemical formula for sodium nitrite?
Formula: NaNO2
How to convert aniline to picric acid?
React aniline with HCl/NaNO2 (diazotisation) followed by reaction with KOH to give phenol. Nitration of phenol with fuming nitric acid gives picric acid (or trinitrophenol).
What is the purpose of the NaNO2 when preparing the Pauly reagent?
In the presence of sodium nitrite and hydrochloric acid, sulfanilc acid form a diazonium salt. This salt react with and is an indicator for thyrosine, histidine.
What Nal and Nano2 stands for?
Na is the element sodium. Nano2 is the compound, sodium nitrate.
How can an acid turn to base?
An acid can turn into a base if you mix a much stronger base with it! That way the base acid overpowers the acid and makes the acid a base!
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
Is acetamide acid or base?
It is a base It is a base It is a base
What formula does sodium nitrogen and oxygen make?
NaNO2, NaNO3
Does flour react with acid?
Flour is a base, not an acid.
