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oksian1 [2.3K]
3 years ago
12

In this equation, stands for carbon, stands for nitrogen, and stands for oxygen. Which equation represents this reaction?

Chemistry
1 answer:
labwork [276]3 years ago
6 0
So, grey is for carbon, red is for oxygen and blue is for nitrogen.
From the color code and the equation shown in the picture, choices A and E are excluded because the output in these equations is oxygen gas not nitrogen gas.

Again from the picture we find that:
The inputs are: 2 carbon dioxide and 2 nitrogen oxide (2CO2 + 2NO)
The outputs are: 2 carbon dioxide and 1 nitrogen molecule (2CO2 + N2)

Combining the inputs and outputs, the following equation is formed:
2CO2 + 2NO ........> 2CO2 + N2

Comparing the formed equation with the choices, we find that the correct choice is D
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