Question

total no of electrons in 14 g dinitrogen gas is​

Answer 1

CALCULATE THE TOTAL NUMBER OF ELECTRONS PRESENT IN 1.4 G OF NITROGEN GAS?? 1 mole of any molecule has 6.022 x 1022 molecules, 0.05 moles of N2 = 0.05 x 6.022 x 1022 molecules. 1 molecule of nitrogen has 14 electrons in it

Answer 2

The answer will be 13*10^23-

The molar mass of N2 is 14*2=28

The no of moles will be 1/2

And to calculate no of electrons in it-

No of moles*no of atoms*no of electrons in one atom(atomic Number)*avogadro no.

=1/2*2*7*6.022*10^23= 42*10^23