PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoCommon name | Chemical name & its constituents | Uses | |
| Water |  | Hydrogen oxide
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| Table salt |  | Sodium chloride
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| Sugar |  | Sucrose
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| Baking soda |  | Sodium bicarbonate
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| Washing soda |  | Sodium carbonate
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| Bleaching powder |  | Calcium oxychloride
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| Quick lime |  | Calcium oxide
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| Slaked lime |  | Calcium hydroxide
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| Limestone |  | Calcium carbonate
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Additional!
Common name | Compounds | Formula |
| Blue Vitriol | Copper sulphate | \(CuSO_4·7H_2O\) |
| Green Vitriol | Ferrous sulphate | \(FeSO_4·7H_2O\) |
| Saltpetre | Potassium nitrate | \(KNO_3\) |
| Oil of Vitriol | Sulphuric acid | \(H_2SO_4\) |
| Gypsum | Calcium sulphate | \(CaSO_4\) |
| Plaster of paris | Calcium sulphate hemi hydrate | \(CaSO_4. H_2O\) |
| Muriate of potash | Potassium chloride | \(KCl\) |
Reference:
file:///C:/Users/user/Desktop/Books/8th_Science/TN/8th_Std_Term_I_Science_EM.pdf
https://cdn.pixabay.com/photo/2020/04/03/11/28/water-4998513_960_720.png
https://cdn.pixabay.com/photo/2018/04/02/20/17/salt-3285024_1280.jpg
https://live.staticflickr.com/4123/4905066798_9cc1912239.jpg
https://cdn.pixabay.com/photo/2016/07/06/06/53/washing-powder-1500058_1280.jpg
https://www.shutterstock.com/da/image-photo/childrens-white-tshirt-dirty-spots-stain-1191587458
https://www.shutterstock.com/da/image-photo/quicklime-on-white-background-1326782264
https://www.shutterstock.com/da/image-photo/construction-bucket-lime-on-site-1611202813
https://www.shutterstock.com/da/image-photo/large-chunks-white-food-grade-natural-1632986407
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