Explain why SiCl4 reacts with H2O but CCl4 does not?14 71111
What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?997
Explain how the structures of clays allows permanent cation exchange?1 2212
what method would be used to soften water on a large scale?1 2266
what is Redox reaction?5 4312
How chromium hydroxide shows amphoteric character?1 4343
what is the use of Flame emission spectroscopy?2 6813
How would you use a colorimetre to find the concentration ofgreen complex ion in solution?1 1901
why NO2 can be considered as a catalyst in the formation of HCHO?3 2845
How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?995
What are the products of the neutralization reaction between hydrochloric acid & magnesium hydroxide?2 6936
what is an example of Transuranium element?2 3124
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
there is something which we call as the basicity of an acid i wanted to ask is that is there something like the basicity of an alkali if yes than how can we define it?
In pickling process of titatium with HCL . how to know if the acid is not effective after pickling several batch. is there any test to know it. (not practically)
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
what is meant if aluminium sulfate contains 30% basicity?
what is silicon chip
composition of stainless steel
composition of german silver
what is the significance of control of absorbance in UV?
write short note on steroids,terpenes,prostagladins,and phospholipids.
How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?
How Many grams of solid iodine are produced by the decomposition of 25.4g of hydrogen iodine gas?
Why ammonia is used as buffer solution in estimation of copper by EDTA method
Comosition of bell metal
composition of gun metal