Mole number of 75 g is 0.4 mol. NO2 is 0.8 mol and is 36.8 g.
A polar covalent bond is a covalent bond in
which the atoms have an unequal attraction for
electrons and so the sharing is unequal. ... The
atom with the greater electronegativity acquires
a partial negative charge, while the atom with
the lesser electronegativity acquires a partial
positive charge.
here you go
Acid is an substance that ionized in water to produce hydrogen ion
Atom is the smallest neutral particle in the element
The answer to your question big man would be E
The liver cells produce proteins to avoid blood clotting. They also break down old or damaged blood cells.
