In the following redox reaction, xUO 2++ Cr 2 O 72-+ yH + arrow xUO 22-+ zCr 3++6 H 2 O the value of coefficients x, y and z respectively are:

Question

In the following redox reaction, xUO 2++ Cr 2 O 72-+ yH + arrow xUO 22-+ zCr 3++6 H 2 O the value of coefficients x, y and z respectively are: (A) 3,8,2 (B) 3,8,7 (C) 3,2,4 (D) 3,1,8

Tardigrade Admin · Accepted Answer

The balance chemical reaction is as 3 UO 2++ CrO 72-+8 H + arrow 3 UO 22++2 Cr 3++4 H 2 O

Q. In the following redox reaction,
$xU O^{2 +} + C r_{2} O_{7}^{2 -} + y H^{+} \to xU O_{2}^{2 -} + z C r^{3 +} + 6 H_{2} O$
the value of coefficients $x, y$ and $z$ respectively are:

3,8,2

3,8,7

3,2,4

3,1,8

The balance chemical reaction is as

$3 U O^{2 +} + C r O_{7}^{2 -} + 8 H^{+} \to 3 U O_{2}^{2 +} + 2 C r^{3 +} + 4 H_{2} O$

Q. In the following redox reaction, xUO2++Cr2​O72−​+yH+→xUO22−​+zCr3++6H2​O the value of coefficients x,y and z respectively are: