no reac ype of Reaction (circle one): precipitation gas forming cid-base 3: aluminum sulfate +calcium chloride Observations: N: Type of Reaction (circle one): precipitation acid-base gas forming 4: potassium iodate + sodium sulfate M: 2 no rea Observations: N: Type of Reaction (circle one): precipitation acid-base gas forming no re
Solution
Ans 3 :
The molecular equation is given as :
Al 2 (SO 4 ) 3 (aq) + 3CaCl 2 (aq)Â Â = 3CaSO 4 (s) + 2AlCl 3 (aq)
the ionic equation is given as :
2Al +3 (aq) + 3SO 4 2- (aq) + 3Ca 2+ (aq) + 6Cl - (aq) = 3CaSO4 (s) + 2Al +3 (aq) + 6Cl - (aq)
The net ionic equation will be given as :
3Ca 2+ (aq) + 3SO 4 2- (aq) = 3CaSO 4 (s)
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no reac ype of Reaction (circle one)- precipitation gas forming cid-ba.docx
1. no reac ype of Reaction (circle one): precipitation gas forming cid-base 3: aluminum sulfate
+calcium chloride Observations: N: Type of Reaction (circle one): precipitation acid-base gas
forming 4: potassium iodate + sodium sulfate M: 2 no rea Observations: N: Type of Reaction
(circle one): precipitation acid-base gas forming no re
Solution
Ans 3 :
The molecular equation is given as :
Al 2 (SO 4 ) 3 (aq) + 3CaCl 2 (aq)Â Â = 3CaSO 4 (s) + 2AlCl 3 (aq)
the ionic equation is given as :
2Al +3
(aq) + 3SO 4
2-
(aq) + 3Ca 2+
(aq) + 6Cl -
(aq) = 3CaSO4 (s) + 2Al +3
(aq) + 6Cl -
(aq)
The net ionic equation will be given as :
3Ca 2+
(aq) + 3SO 4
2-
(aq) = 3CaSO 4 (s)
