Answer:
A. 0.228
Explanation:
Partial pressure as name suggests is partial pressures that add up to a final (total) pressure.
Here total pressure is 1.348 atm.
He + Ne + N2 = 1.348
0. 124 + 0.996 + N2 = 1.348
N2 = 0.228
Because the reaction occurs between a metal and non metal
CL=2,8,7
C
<span>It contains 6.02mc001-2 particles of a given substance</span>
A strong force of attraction holding atoms together in a molecule or crystal, resulting from the sharing or transfer of electrons, The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.
Fractinal distillation is used in the production of gasoline, distilled water, xylene, alcohol, paraffin, kerosene, and many other liquids.
