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CBSE Class 9 Answered

Write the chemical name and chemical formula of the following compounds: 1. Baking Powder 2. Washing Soda
Asked by Sthitaprajna Mishra | 17 Feb, 2014, 08:43: PM
answered-by-expert Expert Answer
Dear Sthitaprajna

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

We cannot entertain more than 5 questions in a subject per day. In case of multiple questions within a query, please post each question individually and let us know where you are getting stuck so that we would be able to explain things better.

Solution for your first query:

Baking powder is a mixture of baking soda or sodium bicarbonate (NaHCO3) with any kitchen acid such as vinegar (dilute acetic acid).

Baking powder : NaHCO3 + H+

On acid base reaction, baking soda releases CO2 as follows:

NaHCO3 + H+ → Na+ + CO2 + H2O

Regards

Topperlearning Team.
Answered by | 18 Feb, 2014, 10:55: AM

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