Solution: Write balanced equations for the preparation of

Chemistry | 12th Edition | ISBN: 9780078021510 | Authors: Raymond Chang; Kenneth Goldsby

ISBN: 9780078021510 98

Solution for problem 23.4 Chapter 22

Chemistry | 12th Edition

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Chemistry | 12th Edition

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Problem 23.4

Write balanced equations for the preparation of sodium nitrite by (a) heating sodium nitrate and (b) heating sodium nitrate with carbon

Step-by-Step Solution:

Step 1 of 3

I. Chapter onw A. Physical Change a. A change that does not entail any change in chemical composition i. Ie. Evaporation or melting ii. Ice cube melting B. Chemical Changes a. One substance or more are transformed into one or more new substances b. Chemical reaction i. Reactants ii. Products iii. 2H2+ O 2----- 2H2O c. involved a change in chemical composition d. results in a change in composition or structure i. iron metal reacts with oxygen to form rust (iron oxide) ii. H2and O r2act to form water C. Physical and Chemical Cha

Step 2 of 3