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प्रश्न
Write word equation for the following skeletal equation:
\[\ce{Ca + O2 → CaO}\]
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उत्तर
\[\ce{Calcium + Oxygen → Calcium oxide}\]
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संबंधित प्रश्न
What is meant by chemical reaction? Explain with the help of an example.
Balance the following chemical equation :
Na2CO3 + HCl → NaCI + H2O + CO2
Write the chemical equation for the following word equation and balance them.
Magnesium + Sulphuric acid → Magnesium sulphate + Hydrogen
Balance the following equation:
PbS + O2 → PbO + SO2
Balance the following equation:
MnO2 + HCl → MnCl2 + H2O + Cl2
Balance the following equation:
H2O + Cl2 → HCl + O2
Write the balanced chemical equations of the following reactions.
chlorine + sulphur dioxide + water → sulphuric acid + hydrogen chloride
Balance the following simple equation:
H2 + Cl2 → HCl
Write a balanced equation for the following word equation:
Aluminium + Oxygen → Aluminium oxide
Give the characteristic tests for the following gases :
- CO2
- SO2
- O2
- H2
