what is thickness of the polystyrene film
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what is the oxidation number for KMnO4?
What is hybridyzation ? How can i find that which type hybridyzation in perticular compound like in CH4(hy is sp3).
According to the definition of outer transition elements "Element having vacant or partially filled d- orbitals are outer transition", which element is not likely to be included in the outer transition elements????? a) Zn b) Hg c) Cd d) All of the above
how are 31P NMR resonance differentiate phosphorous and phosphoric acid
What is divalent ion?
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
How can we judge if three acid's put together like Sulphuric,Nitric and Hydrochloric acid?
why is mgcl used in edta titration
What are the inorganic material eliminated in Sulphated Ash
Can diffusion take place in solids?
why do antimony and bismuth have the same electron affinities?
what is thermal energy?