Question

A metal compound 'A' react with dillute sulphuric acid to produce a gas which extinguishes a burning candle .Identify the compound 'A' and the gas produced.Write a balanced chemical equation for the reaction if one of the compounds formed in the reaction is sodium sulphate.

Answer 1

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$\underline{\underline{\Huge\mathfrak{Answer:}}}$

A metal compound 'A' is Sodium Carbonate.

When a metal compound Sodium Carbonate reacts with Dilute Sulphuric Acid to produce Carbon Dioxide gas which extinguishes a burning candle.

$\huge\green{Balanced Chemical Equation:}$

$Na_{2}CO_{3}+H_{2}SO_{4}\xrightarrow{}}Na_{2}SO_{4}+H_{2}O+CO_{2}\uparrow$

Here, Sodium Sulphate is Neutral Salt. Water is also neutral and Carbon Dioxide is a gas which extinguishes fire.It is also used for making Fire Extinguishers.

Answer 2

HIII.....

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HERE IS YOUR ANSWER:------

THE COMPOUND 'A' IS SODIUM CATBONATE.

CHEMICAL EQUATION:-

Na2SO4+H20+CO2



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