Chemistry, 12.03.2020 17:06 fishesforever2321
1. In trial 1, technique 1 A, 5 mL of the 0.20 M KI solution is mixed with 10 mL of the 0.005 M Na2S2O3 (in a 0.4% starch) and 15 mL of the 0.20 M KCl and 20 mL of the 0.10 M K2S2O8 resulting in a total volume of the reaction mixture of 50 mL. What is the iodide and persulfate ion concentration in the reaction mixture
Answers: 1
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Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
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An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.
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1. In trial 1, technique 1 A, 5 mL of the 0.20 M KI solution is mixed with 10 mL of the 0.005 M Na2S...
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Mathematics, 14.11.2019 05:31
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