how much phosphorus is in superphosphate
Superphosphate has the formulate: CaH4 (PO4)2 H2O calculate the percentage of Phosphorus in this chemical. Show your calculations
Provide solution of this question. If 25 ml of 0.25 M NaCl solution is diluted with water to a volume of 500ml the new concentration of the solution is : (a) 0.167 M (b) 0.0125 M (c) 0.833 M (d) 0.0167 M
order of decreasing basicity of urea and its substituents
introduction for polyhalogen compound
Illustrate the 3 facts on evaporation?
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
What do you mean by the term enzymes? Briefly illustrate it.
why BiF3 is ionic whereas other trihalides are covalent in nature?
Ethers are the compounds with general formula or CnH2n+
Common system According to this system, the individual members are named according to alkyl groups att
The temperature reliance of internal energy and enthalpy depends on the heat capacities at constant volume and constant pressure. The internal energy and enthalpy of chemical systems and the energy changes that accompany chemical reactions depend on the
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