Hi! I need help please

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Candelaria
Newbie
Newbie
Posts: 1
Joined: Sun May 29, 2016 1:02 pm

Hi! I need help please

Post by Candelaria »

(NH4)2Cr2O7 + H2O2 + KOH --> K3[Cr(O2)4] + O2 + NH3 + H2O

Please give me instructions on balancing chemical equations
Thanks!
GrahamKemp
Distinguished Member
Distinguished Member
Posts: 396
Joined: Mon Mar 19, 2012 10:12 pm

Re: Hi! I need help please

Post by GrahamKemp »

Candelaria wrote:

Code: Select all

(NH4)2Cr2O7 + H2O2 + KOH --> K3[Cr(O2)4] + O2 + NH3 + H2O
Please give me instructions on balancing chemical equations
Thanks!
What is

Code: Select all

K3[Cr(O2)4]
:?:
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