Answers

2015-01-04T15:50:49+05:30
Simple 12g/24g/mol 12/24 moles 0.5 moles (Ans)
2 4 2
Mark mine as best please
i have done the same in a systematic manner
K....point taken
The Brainliest Answer!
2015-01-04T15:52:15+05:30
We know that,
No. of moles =  \frac{Given mass}{Molar mass}
So,
No. of moles = \frac{12 g}{24 g}
                   = \frac{1}{2} moles
3 4 3