CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ion Electron Method

Balance the f...

Question

Balance the following equation by ion electron method:
$C r (O H)_{3} + C l O^{-} + O H^{-} \to C r O_{4}^{2 -} + C l^{-} + H_{2} O$ .

Open in App

Solution

Half reactions
$[C r (O H)_{3} + 5 O H^{-} \to C r O_{4}^{2 -} + 4 H_{2} O + 3 e] \times 2$
$[C l O^{-} + H_{2} O + 2 e \to C l^{-} + 2 O H^{-}] \times 3$
_______________________________________________________
$2 C r (O H)_{3} + 4 O H^{-} + 3 C l O^{-} \to 2 C r O_{4}^{2 -} + 3 C l^{-} + 5 H_{2} O$
_______________________________________________________

Suggest Corrections

thumbs-up

0

Similar questions

Q. Balance the following equation by ion electron method:

C r I_{3} + H_{2} O_{2} + O H^{-} \to C r O_{4}^{2 -} + I O_{4}^{-} + H_{2} O

Q. Balance the following equation with ion electron method:

C l_{2} + O H^{-} \to C l^{-} + C l O^{-}_{3} + H_{2} O

Q. Balance the following equation by ion electron method.

Z n + B r O_{4}^{-} + O H^{-} + H_{2} O \to [Z n (O H)_{4}]^{2 -} + B r^{-}

Q. Balance the following equation by ion electron method.

P_{4} + O H^{-} + H_{2} O \to H_{2} P O_{2}^{-} + P H_{3}

Q. Balance the following equation by ion electron method.

C_{2} H_{5} O H + I_{2} + O H^{-} \to C H I_{3} + {H C O_{2}}^{-} + I^{-} + H_{2} O

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Balancing_ion elec

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Ion Electron Method

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon