Explanation:
there is 2 nitrogen but if you mean nitrate is 6
Because each element has an exactly defined line emission spectrum, scientists are able to identify them by the color of flame they produce.
You need to have more information, please list the
"following".
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Answer:1-methoxy-2,4-dinitrobenzene
Explanation:
The nitro groups are strongly electron withdrawing and promote nucleophilic substitution reactions where one of the original substituents is removed and replaced by a strong nucleophile such as the methoxy group. The mechanism of the reaction is attached below. The electron withdrawing nitrogroup assists the formation of the intermediate in the reaction as shown.
There was a change in its color from white to red which can only be changed by a chemical reaction