Question : For the reaction : N2 + 3H2 → 2NH3 , the rate of reaction measured as ∆[NH3]/∆t was found to be 2.4 x 10-4 mol L-1 s -1 . Calculate the rate of reaction expressed in terms of (i) N2 and (ii) H2 .
Tag Archives: reaction
Hell volhard Zelinsky reaction
It is a reaction between a carboxylic acid and a dihalogen molecule to yeild an α-halo carboxylic acid .
The SN2 mechanism
This is a type of reaction mechanism that is seen in case of nucleophillic substitution reactions. It is BIMOLECULAR NUCLEOPHILLIC SUBSTITUTION mechanism. In this kind of mechanism two molecules decide the rate of reaction, so it is BIMOLECULAR mechanism. The whole mechanism proceeds through a single step. That concerted step involves the bond breaking andContinue reading “The SN2 mechanism”
How NH3 react with solution of Cu²+ ?
NH3 gives deep blue colored mine complex compound on reacting with Cu²+.
Stobbe reaction and its Mechanism
It is a type of condensation reaction that involves the condensation of an aldehyde or ketone with succinic ester in the presence of sodium ethoxide or Potassium ethoxide to yield unsaturated ester acid . The complete reaction is as below. The mechanism involves 3 steps , and firstly the succinate is treated with base toContinue reading “Stobbe reaction and its Mechanism”
What is fitting reaction?
What is wurtz – fitting reaction ?
What is Wurtz reaction?
It is the reaction between alkyl halides and sodium in the dry ether to give alkanes with higher number of carbon. 2R-X + 2 Na —> R-R +2NaX
Preparation of chlorobenzene – Sandmeyer’s reaction
Chlorobenzene and bromobenzene can be prepared by treating bezenediazonium chloride with cuprous chloride or cuprous bromide. This reaction is also called Sandmeyer’s reaction. The reaction is named after the Swiss Chemist Traugott Sandmeyer. In this reaction the diazonium group losses the molecule of dinitrogen and it yields chlorobenzene.
If I have hydrogen and oxygen so how can I get water back from both the gases?
The answer is simple just look at the combustion reaction of the hydrogen and you will get water.
What are the methods of preparation of Aldehydes and Ketones ?
What are the chemical properties of Haloalkanes and Haloarens ?
WHY THE IONIC REACTIONS ARE FASTER?
How are reactions related to chemical bonds? The type of bond has a great effect on the rate of reaction or speed of reaction. Here we are going to discuss why and how it happens, First of all in case of ionic compounds:- Lets take example of Sodium hydroxide and Hydrochloric acid NaOH (aq) +Continue reading “WHY THE IONIC REACTIONS ARE FASTER?”
What are the tricks to learn reaction of sodium carbonate with hydrochloric acid?
There is a trick in learning this reaction I will make it very easy for you to learn and rewrite. Firstly see the reaction:- Na2CO3 + 2HCl → 2NaCl + CO2 + H2O Tricks to learn:– Firstly see the formula of carbonate its CO3 , this will be converted into CO2 , One oxygen ofContinue reading “What are the tricks to learn reaction of sodium carbonate with hydrochloric acid?”
Neutralisation reaction
The reaction between an acid and base to give salt and water is called neutralisation reaction. here in the following reaction we can easily see how Hydrochloric acid is reacting with sodium chloride NaOH + HCl ———> NaCl + H2O the nature of salt formed is dependent on the type of acid or base , ifContinue reading “Neutralisation reaction”