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Owner: GaneshJ

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Language: English

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Latest Blog Posts for Ganesh Science

  • The heart of Chemical process
    on Jan 30, 2015
    The heart of Chemical process Distillation is a process ofseparating the component substances from a liquidmixture by selectiveevaporation andcondensation. Distillation may result in essentially complete separation (nearly pure components), or it m...
  • news Nation
    on Nov 15, 2014
    Best news of india only on News Nation...
  • Ancient Aliens Mystery Continues
    on Nov 14, 2014
    Its now time to get mysterious aliens, and their technologies are as same and advance than what we use today. For more detail dont forget to watch 25th now show.
  • Diwali : The festival of lamp
    on Oct 24, 2014
    Diwali also known as Deepavali and the "festival of lights", is an ancient Hindu festival celebrated in autumn every year. [ 5 ] [ 6 ]The festival spiritually signifies the victory of light over darkness, knowledge over ignorance, good over evil, and...
  • on Oct 24, 2014
    Diwali also known as Deepavali and the "festival of lights", is an ancient Hindu festival celebrated in autumn every year. [ 5 ] [ 6 ]The festival spiritually signifies the victory of light over darkness, knowledge over ignorance, good over evil, and...
  • Sodium Oxide (Na2O)
    on Sep 7, 2014
    Group - I & II Oxides Sodium Oxide Preparation : 1. By burning sodium at 180'C in a limited supply of air or oxygen and distilling off the excess of sodium in vaccum. 2Na + 1/2 O2 --180'C--> Na2O 2. By heating sodium peroxide, nitrate or nitrite wit...
  • SODIUM PEROXIDE (NA2O2)
    on Sep 7, 2014
    SODIUM PEROXIDE (Na2O2) Preparation : 1. By heating the metal in excess of air or oxygen at 300', which is free from moisture and CO2. 2Na + O2 (excess) --> Na2O2 2. Industrial method : It is a two stage reaction in the presence of excess air. 2Na...
  • Oxides of Potassium
    on Sep 7, 2014
    Potassium oxide Preparation : 1. By heating potassium nitrate with potassium nitrate with potassium. 2KNO3 + 10K --> 6K2O +N2 Potassium peroxide (K2O2) Preparation : By burning potassium at 300'C in a limited supply of air or oxygen. 2K + O2 -->...
  • Short Info : Magnesiun Oxide (MgO)
    on Sep 7, 2014
    Magnesium Oxide (MgO) It is also called as milk of magnesia. Preparation : It is also called magnesia and obtained by heating natural magnesite. MgCO3 --^--> MgO + CO2 Properties : 1. It is white powder. 2. Its m.p is 2850c . Hence used in manufa...
  • Calcium Oxide (CaO)
    on Sep 7, 2014
    Preparation : It is commonly called quick lime and made by decomposing line stone at a high temperature about 1000"C. CaCO3 --> CaO + CO2 + 42000 cal. Chemical properties : 1. It is white amorphous powder of m.p 2570 c. On exposure to atmosphere ;...
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