ಬದಲಾವಣೆಗಳು

ಕರ್ನಾಟಕ ಮುಕ್ತ ಶೈಕ್ಷಣಿಕ ಸಂಪನ್ಮೂಲಗಳು ಇಂದ
೩೪ ನೇ ಸಾಲು: ೩೪ ನೇ ಸಾಲು:  
Na2CO3 + CaCl2 -------> 2NaCl + CaCO3. <br>
 
Na2CO3 + CaCl2 -------> 2NaCl + CaCO3. <br>
   −
Take a defraglating spoon, put 2gms of Sulphur powder in it. Burn the Spirit lamp, keep the defraglating spoon with Sulphur powder on it. After sometime, Sulphur powder turns into liquid state and it combines with the oxygen present in air and becomes Sulphur dioxide with blue flames.<br>
     −
Chemical Equation: <br>
  −
S + O2  --> SO2<br>
      
{{#ev:youtube|XooVjIWo_pA| 500|left }} <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
 
{{#ev:youtube|XooVjIWo_pA| 500|left }} <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
೭೧

edits