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Cati atomi se gasesc in 1 supra 2 moli de Calciu Azot si Oxigen. Daca puteti sa.mi si explicati clar...

Răspuns :

1mol.....................6.023*10²³ atomi Calciu
1/2 moli.................x
x=1/2*6.023*10²³=3.0115 atomi Calciu

1mol.................2*6.023*10²³ atomi azot
1/2 moli..............y
y=1/2*2*6.023*10²³=6.023*10²³ atomi azot

1mol.................2*6.023*10²³ atomi oxigen
1/2 moli..............z
z=1/2*2*6.023*10²³=6.023*10²³ atomi oxigen