Electrons are added to the same principal energy level.
Answer:
has higher boiling point
Explanation:
has higher boiling point because in
,
has a very strong dipole and we know that whenever there is dipole-dipole interaction then boiling point increases. On the other hand in
the NO group has not so strong dipole which weakens its boiling point
So the boiling point of
is higher than the boiling point of
Answer:
0.294 M
Explanation:
The computation of the final molarity of acetate anion is shown below:-
Lead acetate = Pb(OAc)2
Lead acetate involves two acetate ion.
14.3 gm lead acetate = Mass ÷ Molar mass
= 14.3 g ÷ 325.29 g/mol
= 0.044 mole
Volume of solution = 300 ml.
then
Molarity of lead is
= 0.044 × 1,000 ÷ 300
= 0.147 M
Therefore the molarity of acetate anion is
= 2 × 0.147
= 0.294 M
Answer:
Fossil fuels release greenhouse gases and are non renewable