Lab question
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid, establishes a buffer with a pH of approximately 5.
define primary secondary and tertiary alkyl halides with examples
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
Briefly describe the procedure for separating the components of the gun-powder?
parachloroaniline is strong base than paranitroaniline
Illustrate the 3 facts on evaporation?
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
Silicon has three naturally occurring isotopes. 28Si, mass = 27.976927; 29Si, mass = 28.976495; 30Si, mass = 29.973770 and 3.10% abundance. What is the abundance of 28Si?
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Which of the following would have the maximum osmotic pressure (assume that all salts are 90% dissociated): (a) Decimolar aluminium sulphate (b) Decimolar barium chloride (c) Decimolar sodium sulphate (d) A solution obtained by mix
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