what method would be used to soften water on a large scale?
How would you use a colorimetre to find the concentration ofgreen complex ion in solution?
What are the inorganic material eliminated in Sulphated Ash
what is the basics of electronic spectroscopy?
Give the IUPAC name for [Co(NH3)5Cl] SO4
why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????
in the CuSO4.5H20 ,NO. OF Cu attach with water molecules?
which cationic polymer is compatible with poly aluminium chloride?
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?
To make phosphorus tetraoxide from phosphorus why pure oxygen isn't taken and why mixture of oxygen and nitrogen is taken?
what are the transition elements and the inner elements?
Comosition of bell metal
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How chromium hydroxide shows amphoteric character?