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Experiment 2, Factors Affecting Reaction Rate REPORT PART A. Nature of the Reactants For 1, 2, and 3, use simple terms (i.e. very slow, fast, no bubbles, etc.) Rate of bubbling with Cu+HCl Rate of bubbling with Mg+HCl Rate of bubbling with Al+HCl Rank the metals in order of reactivity, starting with the most reactive: Al > Cu PART B. Temperature of the Reactants Temperature Time Warm High bath Low Room 24°C Cold 4°C Plot time (y) vs. temperature (x) using the Microsoft Excel program. Print and attach a copy of your Excel scatter plot to your laboratory report. What is the qualitative relationship between the time it takes for the permanganate ion to disappear and the temperature? From your graph, estimate the amount of time it would take for the purple color to disappear if the temperature were 8°C.

          Experiment 2, Factors Affecting Reaction Rate

REPORT

PART A. Nature of the Reactants

For 1, 2, and 3, use simple terms (i.e. very slow, fast, no bubbles, etc.)

Rate of bubbling with Cu+HCl

Rate of bubbling with Mg+HCl

Rate of bubbling with Al+HCl

Rank the metals in order of reactivity, starting with the most reactive: Al > Cu

PART B. Temperature of the Reactants

Temperature Time

Warm High bath

Low Room 24°C

Cold 4°C

Plot time (y) vs. temperature (x) using the Microsoft Excel program.

Print and attach a copy of your Excel scatter plot to your laboratory report.

What is the qualitative relationship between the time it takes for the permanganate ion to disappear and the temperature?

From your graph, estimate the amount of time it would take for the purple color to disappear if the temperature were 8°C.
        
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experiment 2 factors affecting reaction rate report part a nature of the reactants for 1 2 and 3 use simple terms ie very slow fast no bubbles etc rate of bubbling with cuhcl rate of bubblin 76779

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Chemistry: Structure and Properties
Chemistry: Structure and Properties
Nivaldo Tro 2nd Edition
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Experiment 2, Factors Affecting Reaction Rate REPORT PART A. Nature of the Reactants For 1, 2, and 3, use simple terms (i.e. very slow, fast, no bubbles, etc.) Rate of bubbling with Cu+HCl Rate of bubbling with Mg+HCl Rate of bubbling with Al+HCl Rank the metals in order of reactivity, starting with the most reactive: Al > Cu PART B. Temperature of the Reactants Temperature Time Warm High bath Low Room 24°C Cold 4°C Plot time (y) vs. temperature (x) using the Microsoft Excel program. Print and attach a copy of your Excel scatter plot to your laboratory report. What is the qualitative relationship between the time it takes for the permanganate ion to disappear and the temperature? From your graph, estimate the amount of time it would take for the purple color to disappear if the temperature were 8°C.
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Transcript

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00:01 First is mixing persulfate, iodide, thiosulfate and starch indicator in a solution.
00:10 The second is recording the time it takes for the solution to turn blue indicating that all the thiosulfate has been consumed...
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