Write a balanced equation: K2S2O3 + I2 -------> K2S4O6 + KI

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A: Mass of the given compounds can be calculated as,

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A: STEP 1: write the balanced chemical equation 

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A: The normal electronic configuration of Chromium is given below,

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Q: 4. All of the following half-reactions are balanced except NO3-(aq) + 4H+(aq) + 3e- = NO(g) + 2H2O(l...

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