Which colligative property is employed when salt is put on an icy sidewalk to melt ice?
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Chemistry, 19.10.2019 02:30 RickySpanish
Which colligative property is employed when salt is put on an icy sidewalk to melt ice?
vapor-pressure lowering
boiling-point elevation
freezing-point depression
Answers: 3
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An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid
Answers: 1
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The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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