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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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einsteindude einsteindude
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9 years ago
The first step in the production of nitric acid is the formation of nitric oxide, NO, according to the following balanced equation.

4NH3(g)+ 5O2(g) Rightwards Arrow 4NO(g) + 6H2O(g)     ?H = -906 kJ

How many kJ are given off by the conversion of 34.0 g of ammonia?
A) 906 kJ
B) 452 kJ
C) 227 kJ
D) 1 810 kJ
E) 1.810 kJ
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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f_zah1f_zah1
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