Chemistry, 05.02.2020 08:58 2021CanadyRaniya
You begin pouring sodium chloride into a glass of water. for a long time, the sodium chloride just dissolves in the water, but suddenly it begins to pile up at the bottom of the glass. which statement is true? select one: a. the water is unsaturated. b. the sodium chloride has increased the temperature of the water. c. the water is saturated. d. the sodium chloride has decreased the temperature of the water.
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Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
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You begin pouring sodium chloride into a glass of water. for a long time, the sodium chloride just d...
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