Chemical Reactions

Asked by jal.panchal | 12th Mar, 2008, 10:00: PM

Expert Answer:

1. 2Na + 2H2O  2NaOH + H2↑ + heat

2. CaCO3+ heatCaO + CO2

3. Mg + O2 MgO + heat + light

 

 

Answered by  | 20th Mar, 2008, 11:04: AM

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