what is the hardest metal in the universe
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Give lewis dot structure for HBrO4?
What is Noble Gas Configuration?
what is the formulae of gypsum.
Which Formula Forms A Link Between The Thermodynamics And Electro Chemistry?
Give the formula of the following compound. i) Chloropentaamminecobalt(III) chloride ii) tris(ethylenediamine)cobalt(III)chloride iii) tetraamminesulphatocobalt(III)nitrate
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
what method would be used to soften water on a large scale?
To make phosphorus tetraoxide from phosphorus why pure oxygen isn't taken and why mixture of oxygen and nitrogen is taken?
Why d-block elements are called outer while f-block elements are called inner transition elements?????????
What is hybridyzation ? How can i find that which type hybridyzation in perticular compound like in CH4(hy is sp3).
what is meant if aluminium sulfate contains 30% basicity?
Give the IUPAC name. i) [Co(NH3)5SO4]Cl ii) [Co(NH3)5Cl] SO4 iii) [CoCl.CN.NO2.(NH3)3]