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What would I get as product in a reaction with these reactants?

K2Cr2O7 + HCl + Na2SO3 = ??

2007-05-29 14:46:51 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

Cr2O7(2-) + 6 e- + 14 H+ -> 2 Cr3+ + 7 H2O

SO3(2-) + H2O -> SO4(2-) + 2e- + 2H+

K2Cr2O7 + 3Na2SO3 + 8 HCl -> 4 H2O + 2 CrCl3 + K2SO4 + 2Na2SO4 + 2 NaCl

2007-05-30 05:24:47 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋

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