studentteacher Posted May 8, 2017 Share Posted May 8, 2017 What's a good way to teach freshman high-school students how to balance this: __ KMnO4 + __ HCl --> ___ KCl + __MnCl2 + __H2O + __Cl2 Link to comment Share on other sites More sharing options...
hypervalent_iodine Posted May 8, 2017 Share Posted May 8, 2017 That reaction requires you balance it via half equations, so the obvious approach is to start with basic versions of those and work up to balancing them in acidic and basic solutions. Link to comment Share on other sites More sharing options...
Sriman Dutta Posted May 9, 2017 Share Posted May 9, 2017 You can try either of the following:- oxidation number method or ion electron method. Link to comment Share on other sites More sharing options...
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