NiCl2(aq) → Ni2+ (aq) + 2 Cl- (aq)
Zn(NO3)2(aq) → Zn2+ (aq) + 2 NO3- (aq)
Ni2+ (aq) + 2 NO3- (aq) → Ni(NO3)2 → all nitrates are soluble → aqueous
Zn2+ (aq) + 2 Cl- (aq) → ZnCl2 → soluble chloride → aqueous
Does a reaction occur when NiCl2(aq) is added to a test tube containing Zn(NO3)2(aq)?
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