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A 20% solution of nicotine in water is prepared at 25°C and heated (under pressure) to 120°C. State the composition of the condensed phase(s) that will be present once the system attains equilibrium. Your numbers should represent the percent nicotine in each phase. The phase diagram is shown below. Temperature, "C 00 One phase 200 160 120 Two phases 80 40- 20 One phase 40 60 208 60.8° 80 100 Nicotine in water (% by weight) 15%, 64% 9%,76% 4%, 81% 20%, 50% There is only one phase with a nicotine concentration of 20%. D

A 20% solution of nicotine in water is prepared at 25°C and heated (under pressure) to 120°C. State the composition of the condensed phase(s) that will be present once the system attains equilibrium. Your numbers should represent the percent nicotine in each phase. The phase diagram is shown below. Temperature, "C 00 One phase 200 160 120 Two phases 80 40- 20 One phase 40 60 208 60.8° 80 100 Nicotine in water (% by weight) 15%, 64% 9%,76% 4%, 81% 20%, 50% There is only one phase with a nicotine concentration of 20%. D

Curren'S Math For Meds: Dosages & Sol
Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter9: Parenteral Medication Labels And Dosage Calculation
Section: Chapter Questions
Problem 7.8P
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A 20% solution of nicotine in water is prepared at 25°C and heated (under pressure) to 120°C. State the composition of the condensed phase(s) that will be present once the system attains equilibrium. Your numbers should represent the percent nicotine in each phase. The phase diagram is shown below. Temperature, "C 00 One phase 200 160 120 Two phases 80 40- 20 One phase 40 60 208 60.8° 80 100 Nicotine in water (% by weight) 15%, 64% 9%,76% 4%, 81% 20%, 50% There is only one phase with a nicotine concentration of 20%. D
Transcribed Image Text:A 20% solution of nicotine in water is prepared at 25°C and heated (under pressure) to 120°C. State the composition of the condensed phase(s) that will be present once the system attains equilibrium. Your numbers should represent the percent nicotine in each phase. The phase diagram is shown below. Temperature, "C 00 One phase 200 160 120 Two phases 80 40- 20 One phase 40 60 208 60.8° 80 100 Nicotine in water (% by weight) 15%, 64% 9%,76% 4%, 81% 20%, 50% There is only one phase with a nicotine concentration of 20%. D
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