Chem istry chem

Dear student,

$T h e s \tan d a r d e n t h a l p y o f f o r m a t i o n o f e t h a n o l r e a c t i o n i s a s f o l l o w s - 2 C + 3 H_{2} + \frac{1}{2} O_{2} \to C_{2} H_{5} O H M o l a r m a s s o f e t h a n o l = 46 g / m o l 10 g r a m o f e t h a n o l i s f o r m e d b y l i b e r a t i n g 51 K J o f h e a t 1 g r a m o f e t h a n o l i s f o r m e d b y l i b e r a t i n g = \frac{51}{10} K J o f h e a t 46 g r a m o f e t h a n o l i s f o r m e d b y l i b e r a t i n g = \frac{51}{10} \times 46 = 234.6 K J / m o l$

Regards

View Full Answer