Chemistry, 17.11.2020 18:20 hernandezramirp2pjmh
Please help me ASAP 1.What was your hypothesis?
2.Plot your data as drops of ascorbic acid vs. time.
3.As the concentration of ascorbic acid was increased, did the rate of the formation of the iodine-starch complex increase or decrease? Explain your answer in terms of the chemical reactions involved.
4.Was your hypothesis correct?
5.Make a general rule about the effects of concentration of reactants on reaction rates.
6.For practice, the molecular formula for ascorbic acid is C6H8O6, and you used 6 g in this experiment, calculate the molarity of the ascorbic acid. Now calculate the concentration in moles per drop (assume 1 mL = 20 drops).
Answers: 3
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Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
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Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
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Please help me ASAP 1.What was your hypothesis?
2.Plot your data as drops of ascorbic acid vs. time...
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