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Fecl3 fecl2 conversion Fecl3→ fecl2 Fecl2→ fecl3 What reagent is added to each reaction? Fecl3 fecl2 conversion Fecl3→ fecl2 Fecl2→ fecl3 What reagents are added to each reaction?
The first is iron powder and the second is chlorine
The first one with iron powder, the second one with chlorine
1. Can copper chloride react with sulfuric acid? I think so, but why can't silver chloride react with nitric acid? 2. What is sodium carbonate dissociated into water? OH ion generation? So is it carbonate or OH? 1. Can copper chloride react with sulfuric acid? I think so, but why can't silver chloride react with nitric acid? 2. What is the dissociation of sodium carbonate into water? OH ion generation? So is it carbonate or OH?
No reaction!
No precipitation\gas\water, etc. after exchanging components
Does not conform to the law of complex decomposition! Silver chloride does not react with nitric acid! Because:
AgNO3+HCl=AgCl (precipitation)+HNO3, so silver chloride will not react with silver nitrate....Sodium carbonate is a strong alkali weak salt, so the aqueous solution is alkaline
No reaction!
No precipitation/gas/water after exchanging components
Does not conform to the reflection rule of complex decomposition! Silver chloride does not react with nitric acid! Because:
AgNO3+HCl=AgCl (precipitation)+HNO3, so silver chloride will not react with silver nitrate....Sodium carbonate is a strong alkali weak salt, so the aqueous solution is alkaline
No reaction!
No precipitation\gas\water, etc. after exchanging components
Does not conform to the reflection rule of complex decomposition! Silver chloride does not react with nitric acid! Because:
AgNO3+HCl=AgCl (precipitation)+HNO3, so silver chloride will not react with silver nitrate....Sodium carbonate is a strong alkali weak salt, so the aqueous solution is alkaline
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