Na2CO3 (s) + H2O(l) + CO2 (g) -> 2NaHCO3 (s) (g)Ethan-1,2-dioic acid and methanoic ... A)K2SO4 and CrCl3 B)KOH and Ba(NO3)2 C)NaI and KBr D)Li2CO3 and CsI ...
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