analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
Describe briefly the procedure to judge that the given organic compound is pure or not?
The various elements
Ethers are the compounds with general formula or CnH2n+
Give me answer of this question. How many grams of CH3OH should be added to water to prepare 150 solution of@M CH3 OH: (a) 9.6 (b) 2.4 (c) 9.6x 103 (d) 2.4 x103
why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
Integration of the second order rate equations also produces convenient expressions for dealing with concentration time results.A reaction is classified as second order if the rate of the reaction is proportional to the square of the concentration of one o
The adsorption of infrared radiation by diatomic molecules increases the vibrational energy fo molecules and gives information about the force constant for the "spring" of the molecule.;The molecular motion that has the next larger energy level spacing aft
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
brief discription of relative lowering of vapour pressure
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