The total number of lone pairs of electrons in N2O3 is 8.
Table salt is a compound because Sodium (Na) and Chlorine (Cl) were combined to make a new group.
She must have used the torch as Sun, the tennis ball as Earth and the marble as Moon.
"NH4+ <----> NH3 + H+
The constant of this equilibrium is: K = Kw / Kb = 1 x 10^-14 / 1.8 x 10^-5 =5.56 x 10^-10
5.56 x 10^-10 = x^2 / 0.20-x
x = [H+] =1.1 x 10^-5 M
pH = 5.0"
False
Fact: Mammals and plants belong to the same domain, the Eukarya domain.
Evidence :All the organisms that possess a eukaryotic cell, plants, animals, protists, and fungi are in the Eukarya domain.
