LAB 6 RESULTS - Data and Report Sheet A. Combination...

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Data and Report SheetA.Combination ReactionsTable 6.1 (data and report)Samples ReactedObservationsMg (combustion)BeforeThin metal strip lined with black and silverAfterWhite ash flakesHCl and NH3BeforeTwo clear liquidsAfterWhite fog formedB.Decomposition ReactionsTable 6.2 (data and report)Samples ReactedObservationsKClO3Glowing got brighter
C.Single-Replacement ReactionsTable 6.3 (data and report)Samples ReactedInitial10 minutes20 minutes30 minutesAgNO3and Cuwhite crystalslarger grey crystalsCu(NO3)2and Zncolor of metal turned blackliquid green and micro bubbles formingmore bubblessandlike particles resting at bottomBlank 1 (molecular)AgNO3(aq)+ Cu(s)→ Ag(s) + Cu(NO3)2(aq)Blank 2 (total ionic)Ag+(aq)+ NO3-(aq)+ Cu2+(s)→ Ag+(s)+ Cu2+(aq)+ 2NO3-(aq)Blank 3 (net ionic)Ag+(aq)+ Cu2+(s)→ Ag+(s)+ Cu2+(aq)Blank 4 (molecular)Cu(NO3)2(aq)+ Zn(s)→ Cu2+(s)+ Zn(NO3)2(aq)Blank 5 (total ionic)Cu2+(aq)+ 2NO3-(aq)+ Zn2+(s)→ Cu2+(s)+ Zn2+(aq)+ 2NO3-(aq)Blank 6 (net ionic)Cu2+(aq)+ Zn2+(s)→ Cu2+

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Term
Spring
Professor
Hoffman
Tags
Chemistry, Reaction, Sodium, Ion, Sodium chloride, 10 minutes, 20 minute

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