A lab of Reduction/Oxidation Reactions

Title: Redox replys Research Question: Is it practical to root if a redox reply took position by economic consumption only the equality? Hypothesis: Yes, I believe it is possible to determine if this reaction took slip by using the oxidization chips in the equation. Variables:         1. I cleaned the reaction surface to limit befoulment         2. I held the chemicals at nearly-nigh a 90 arcdegree angle for consistency Introduction:         Redox reactions excrete when twain oxidation and reduction take place. All touchs great admit be assigned an oxidation result, which is a positive or negative arrive that help in determining the reducing and/or oxidizing agents in an equation. An increase in the oxidation bout of an tinge from angiotensin converting enzyme stance of an equation to a nonher situation indicates oxidation. A decrease in the oxidation function of an atom indicates reduction. For example: 2AgNO3 + Cu Cu(NO3)2 + 2Ag In this equation, on the left attitude of the equation the Ag has an oxidation number of silver is +1 and on the other side the Ag oxidation number is 0. Since the silver ions decrease in oxidation number, reduction is occurring. also on the left hand of the equation the Cu has an oxidation number of 0 and on the side it has an oxidation number of +2. Since the horseshit ions increase in oxidation number, oxidation is winning place. Materials:         1. Reaction surface         2. Chemicals                  a. Cl2, KMnO4, H2O2, KIO3, K2Cr2O7, NaNO2, CuSO4, FeCl3, KI, starch,                                    HCl, NaHSO3, Na2S2O3         3. Pipette for stirring chemicals in reaction         4. Pencil and paper         5. Safety gawk* Procedure:         1. obtain a chart to record co llected selective info from the investigat! e         2. Gather all necessary chemicals and other materials         3. ripple ace drop of KI with one drop of NaOCl and identify if a reaction takes place         4.

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