One of the most important uses for Grignard reagents is their addition to carbonyl compounds to give new carbon-carbon bonds. a. True
b. False

What? i don’t understand

Hairy thick gross thing? idk

(no3)⁻n has oxidation number x,o has oxidation number -2.(x*1 -2*3) charge of the nitrate ion, and we know that charge of the nitrate ion =-1.so,(x*1 -2*3) =-1x-6=-1x=+5answer a. +5.