Trifluoromethanesulfonic anhydride = (CF3SO2)2O
Nitric acid does not form the anhydride but dinitrogen penta oxide is theoretical anhydride of nitric acid.2HNO3 = N2O5 + H2O==========No. From the Wikipedia article on nitrogen pentoxide:N2O5 was first reported by Deville in 1840, who prepared it by treating AgNO3 with Cl2.Therefore, nitrogen pentoxide is the anhydride of nitric acid.
RaCO3 is a salt
An acid anhydride is an organic compound that has two acyl groups bound to the same oxygen atom. Usually, the acyl groups come from the same caboxylic acid, he formula for the anhydride being (RC(O))2O + H2O
nitrKUEDH
the answer is Cl207
An anhydride is not an acid and not a base.
Nitric acid does not form the anhydride but dinitrogen penta oxide is theoretical anhydride of nitric acid.2HNO3 = N2O5 + H2O==========No. From the Wikipedia article on nitrogen pentoxide:N2O5 was first reported by Deville in 1840, who prepared it by treating AgNO3 with Cl2.Therefore, nitrogen pentoxide is the anhydride of nitric acid.
RaCO3 is a salt
Sulfur dioxide is the anhydride of sulfurous acid, H2SO3; the acid minus this oxide is water.
acid anhydride
An acid anhydride is an organic compound that has two acyl groups bound to the same oxygen atom. Usually, the acyl groups come from the same caboxylic acid, he formula for the anhydride being (RC(O))2O + H2O
nitrKUEDH
it is cocaine
The main impurties are probably the unreacted reactants. i.e salicylic acid and some acetic anhydride (ethanoic anhydride)
the answer is Cl207
Carbon dioxide is so called because when it mixed with water it give carbonic acid that is why it known as acid anhydride.
This is the parent acid of the anhydride CO2 --> finding the anhydride of a parent acid can be found by subtracting an H2O molecule from it (and vice versa to determine the parent acid of an anhydride)