Sprint LTE 10:46 AM ccd.desire2learn.com A1: FeCl NaHCO 6 17 19 Question 2 (3 po

Question

Sprint LTE 10:46 AM ccd.desire2learn.com A1: FeCl NaHCO 6 17 19 Question 2 (3 point) 81: BaC2NaHCO Question 3 C3 point CI: NiC2NaHCO3 Questien 4 C3 paint D1: NaCi+NaHCO Questien5 (3 point A2: FeClCuSO4 Question &(3 point 82: BaClCuSO4 Question 7 C3 point C2: NiCCuSO4 Questien sC point D2: NaCi+CuSO4 Question9 (3 point A3: FeCl3 + Pb(NO3)2 Question 10 3 point B3: BaCl2 + Pb(NO3)2 Question point C3: NiCI2Pb(NO3)2 Questien 12 point D3: NaCi +Pb(NO3);2 Question 13 (1 point A4: FeCl3FeSO4 84: BaCl2Fes04

Explanation / Answer

Answer 1. FeCl3+ 3NaHCO3 ——> 3CO2+ Fe(OH)3+ 3NaCl

The reaction proceeds with an effervescence (because of CO2 evolution) and a reddish brown precipitation of Ferric hydroxide is result of the reaction.

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