REPORT SHEET: Experiment 6 Simple Chemical Reactions Reaction 1 a. Observations:
ID: 543032 • Letter: R
Question
REPORT SHEET: Experiment 6 Simple Chemical Reactions Reaction 1 a. Observations: A vigorous reaction takes place. The copper metal is consumed and the slution becomes a Hue-green eolor A dense cloud of a red-froaw gas u ewoloed. Complete and balanco: Cuts) b. + 4 HNO3(aq) Cu(NOJ2(aq) 2H20() [2704p] + + c. Proof of the product that was added to the above equation: 7he wd-hawn colathe 944 matekes the duviption ofmo2gouce in this exper- ment d. Type of reaction: Because copper replaces hydrogen in a compound, this is a single Reaction 2 a. Observations: b. Comploto and balance Cuts) AgNO3(aq) Cu(NO3)2(aq) + [ + c. Proof of the product that was added to the equation: d. Type of reaction:Explanation / Answer
(a) Observation: One can see an immediate reaction. The solution acquire blue colour due to the formation of Cu(II) ion i.e., Cu(No3)2 and also, formation of silver colour particles is observed.
(b) Cu + 2 AgNo3 ----> Cu(No3)2 + [ 2 Ag ]
(c) Reaction turns blue immediately and later it turns into dark blue.
(d) Double replacement reaction
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