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प्रश्न
Give a balanced equation for the following reaction of synthesis involving the formation of:
An acid – from sulphur dioxide gas
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उत्तर
Acid from sulphur dioxide gas.
\[\ce{SO2 + H2O->\underset{\text{sulphurous acid}}{H2SO3}}\]
OR
\[\ce{2SO2 + O2->\underset{\text{sulphur trioxide}}{2SO3}}\]
When `"SO"_3` is dissolved in water
\[\ce{SO3 + H2O->\underset{\text{sulphuric acid}}{H2SO4}}\]
OR
Oxidation of aqueous solution of sulphur dioxide with oxygen.
\[\ce{2SO2 + 2H2O + O2->2H2SO4}\]
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संबंधित प्रश्न
Explain, giving one example for each of the following chemical changes:
Displacement
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(b) Give a balanced equation for this reaction.
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State the type of reactions for the following represent and balance the ones that are not balanced.
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State which of the substance given below evolve oxygen gas on thermal decomposition.
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Explain the term double decomposition precipitation reaction.
Give a balanced equation for the preparation of two different insoluble lead salts from their salt solutions by double decomposition precipitation.
Give a balanced equation for the following type of reaction:
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