In this section you should record any visual observations you make for denisty (colors,appearances of water, physical states, etc).You should also record any numeric observations (masses, volumes, concentrations).Make sure they are clearly organized and labeled so it is clear what the observation of Kinetics – The Iodine Clock Reaction: The reaction is initiated by mixing solutions A1 and B and gently swirling until thesolution turns blue. Record the time in seconds for the solution to turn blue or purple Solutions for flasks A and B: Flask Label is A3, Volume of Starch which is 1.00, Volume of Na2S2O3 (mL) which is 2.00, Volume of 0.200 M KI (mL) which is 4.00, and Volume of 0.200 M KNO3 (mL) which is 4.00. Results: Trial 1: took 32.19 seconds to turn from clear to purple after 35 degrees in a hot water baths, trail 2: after in a 35 degrees hot bath was 35.88 seconds to turn purple, trail 3: which was 37.61 seconds to turn purple after a in a hot bath of 35 degrees, and trail 4: was 41.34 seconds to turned from clean and purple after 35 degrees in a water bath.
In this section you should record any visual observations you make for denisty (colors,appearances of water, physical states, etc).
You should also record any numeric observations (masses, volumes, concentrations).
Make sure they are clearly organized and labeled so it is clear what the observation of Kinetics – The Iodine Clock Reaction:
The reaction is initiated by mixing solutions A1 and B and gently swirling until the
solution turns blue. Record the time in seconds for the solution to turn blue or purple
Solutions for flasks A and B: Flask Label is A3, Volume of Starch which is 1.00, Volume of Na2S2O3 (mL) which is 2.00, Volume of 0.200 M KI (mL) which is 4.00, and Volume of 0.200 M KNO3 (mL) which is 4.00.
Results: Trial 1: took 32.19 seconds to turn from clear to purple after 35 degrees in a hot water baths, trail 2: after in a 35 degrees hot bath was 35.88 seconds to turn purple, trail 3: which was 37.61 seconds to turn purple after a in a hot bath of 35 degrees, and trail 4: was 41.34 seconds to turned from clean and purple after 35 degrees in a water bath.
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