Without using a calculator, solve the following problem: 102)2 [(1 . 10-5) = (1 (1 103) a) 1.10-9 b) 1.100 d) 1. 10-12 01.10-3

A.

There are no metaphors.

The total number of nucleons

(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.