Here are instructions for balancing redox equations. Here are some hints to get you started. Cr changes from +6 for each atom on the left to +3 on the right.
S changes from +4 on the left to +6 on the right.
http://www.chemteam.info/Redox/Redox.html
Balance the following equation:
K2CrO4+Na2SO3+HCl>>>>>>Na2SO4+CrCl3+H2O
Enter the coefficients for eachcompound, separated by commas, in the order in which they appear inthe equation (e.g., 1,2,3,4,5,6,7
2 answers
1,2,3,4
1 answer