Chemistry, 10.10.2019 03:30 lucywood2024
5. which of the following is not a colligative property of a solution? (1 point) boiling point elevation supersaturation vapor pressure lowering freezing point depression 6. a solute depresses the freezing point because the solute (1 point) is colder than the solvent disrupts crystal formation of the solvent disrupts crystal formation of the solvent tends to sink to the bottom of the solution has bigger molecules than the solvent 7. how many milliliters of alcohol are in 167 ml of an 85.0% (v/v) alcohol solution? (1 point) 252 ml 228 ml 145 ml 142 ml
Answers: 1
Chemistry, 22.06.2019 13:00
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Chemistry, 22.06.2019 14:30
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
Chemistry, 22.06.2019 15:20
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
Answers: 3
5. which of the following is not a colligative property of a solution? (1 point) boiling point elev...
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