Balance the chemical equation given below and identify the coefficients of HCl and Cl $_{2}$ respectively.
$K_{2} C r_{2} O_{7} + H C l$ $\to K C l + C r C l_{3} + H_{2} O + C l_{2}$

3 and 14

No worries! We‘ve got your back. Try BYJU‘S free classes today!

14 and 3

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

7 and 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8 and 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 14 and 3
The balanced equation can be written as:
$K_{2} C r_{2} O_{7} + 14 H C l \to 2 K C l + 2 C r C l_{3} + 3 C l_{2} + 7 H_{2} O$
Thus, the coefficients of HCl and $C l_{2}$ are 14 and 3 respectively.

Suggest Corrections

Similar questions

K_{2} C r_{2} O_{7} + H C l \to K C l + C r C l_{3} + H_{2} O + C l_{2}

B a C r O_{4}

K I

C r C l_{3}

K C l

B a C r O_{4} + K I + H C l \to B a C l_{2} + I_{2} + K C l + C r C l_{3} + H_{2} O

. . . K_{2} C r_{2} O_{7} + . . . H C l \to . . . K C l + . . . C r C l_{3} + . . . H_{2} O + . . . C l_{2}

K_{2} C r_{2} O_{7} + H C l \to K C l + C r C l_{3} + H_{2} O + C l_{2}

K_{2} C r_{2} O_{7} + H C l \to K C l +

+

+ H_{2} O

Join BYJU'S Learning Program