Chemistry, 08.08.2019 05:20 FoxodyGirl7134

1. what chemical changes did you observe when nh scn(aq) was added? the solvhon oecame how do you explain these changes? slightly darker. 2. what chemical changes did you observe when naoh(aq) was added ? ciear. the soluhon became how do you explain these changes? 3. what chemical changes did you observe when fecl(aq) was added ? the soluhon ecame darver, more red. how do you explain these changes?

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