plz help me tomorrow is my exam
Calculate the molecular mass of the following :
values given which will help you : [N = 14] [H = 1] [S =32] [0=16]
1). (NH4)2So4
2).Mg3N2
plz solve tommorow is my exam
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Hii friend,
Finding the molecular mass is quite simple if you know basic maths, their masses and formulas.
(1) (NH4)2 So4
= 2×18 +32. +4×16
=132 g
2) Mg3N2
= 3× 24 +2×14
=72 +28
=100 g
Hope this helps to a little!!
Finding the molecular mass is quite simple if you know basic maths, their masses and formulas.
(1) (NH4)2 So4
= 2×18 +32. +4×16
=132 g
2) Mg3N2
= 3× 24 +2×14
=72 +28
=100 g
Hope this helps to a little!!
intesahid:
very very thank you
you have helped me so much what i will say
Any bye
No need of it. That's my pleasure to help you!
Again thanks ......................
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