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Give a balanced chemical equation for Laboratory preparation of Nitric acid.

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Give a balanced chemical equation for Laboratory preparation of Nitric acid.

Give a balanced equation for the following:

Laboratory preparation of Nitric acid.

Chemical Equations/Structures
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Solution

Nitric acid is prepared by the reaction of conc. sulphuric acid with potassium or sodium nitrate.

\[\ce{KNO3 + H2SO4 (conc{.}) ->[<200°C] KHSO4 + HNO3}\]

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Laboratory Preparation of Nitric Acid
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Chapter 10: Study of Compounds C. Nitric Acid - EXERCISE-10 [Page 181]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 10 Study of Compounds C. Nitric Acid
EXERCISE-10 | Q (C) 4. (c) | Page 181

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To help you to identify X, Y and Z, you are provided with the following experimental observations. Copy and complete the corresponding inferences in (a) to (e).

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Complete the table:

Name of Process Inputs Equation Output
  Ammonia + Air   Nitric acid

From the following list of substances, choose one substance in the case which matches the description given below:

Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.

A Substance that gives off only oxygen when heated.


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