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(a) Magnesium carbonate reacts with dilute nitric acid - Edexcel - GCSE Chemistry - Question 5 - 2014 - Paper 1

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(a) Magnesium carbonate reacts with dilute nitric acid. Give the names of the products formed in this reaction. (b) Zinc oxide, ZnO, reacts with dilute hydrochlori... show full transcript

Worked Solution & Example Answer:(a) Magnesium carbonate reacts with dilute nitric acid - Edexcel - GCSE Chemistry - Question 5 - 2014 - Paper 1

Step 1

Give the names of the products formed in this reaction.

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Answer

The products formed when magnesium carbonate (MgCO₃) reacts with dilute nitric acid are magnesium nitrate (Mg(NO₃)₂) and carbon dioxide (CO₂) along with water (H₂O).

Step 2

Complete the sentence by putting a cross (✗) in the box next to your answer.

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Answer

This reaction is an example of C neutralisation.

Step 3

Write the balanced equation for the reaction between zinc oxide and dilute hydrochloric acid.

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Answer

The balanced equation for the reaction is:

extZnO+2extHClightarrowextZnCl2+extH2extO ext{ZnO} + 2 ext{HCl} ightarrow ext{ZnCl}_2 + ext{H}_2 ext{O}

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