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DOU Tel flask. At first, there were bubbles, then, white flakes appeared at bottom of the flask. After five minutes, the temperature of the sc tion was 36°C. A portion of the solution was used to measure its sity and boiling point, which were determined to be 4.5 g/L and 8 respectively. Answer in complete sentences. Did a physical or chemical change occur? How do you know it is not the other kind of change? Provide at lea three points of evidence that support your claim.

DOU Tel flask. At first, there were bubbles, then, white flakes appeared at bottom of the flask. After five minutes, the temperature of the sc tion was 36°C. A portion of the solution was used to measure its sity and boiling point, which were determined to be 4.5 g/L and 8 respectively. Answer in complete sentences. Did a physical or chemical change occur? How do you know it is not the other kind of change? Provide at lea three points of evidence that support your claim.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Two chemicals at room temperature (about 22°C) were combined in a flask. At first, there were bubbles, then, white flakes appeared at the bottom of the flask. After five minutes, the temperature of the solu- tion was 36°C. A portion of the solution was used to measure its den- sity and boiling point, which were determined to be 4.5 g/L and 82°C, respectively. [] II Did a physical or chemical change occur? How do you know it is not the other kind of change? Provide at least three points of evidence that support your claim. Answer in complete sentences. H Normal # EA A Ⓒ </> BIUS √x ΩΡΑΙ X₂ X²
Transcribed Image Text:Two chemicals at room temperature (about 22°C) were combined in a flask. At first, there were bubbles, then, white flakes appeared at the bottom of the flask. After five minutes, the temperature of the solu- tion was 36°C. A portion of the solution was used to measure its den- sity and boiling point, which were determined to be 4.5 g/L and 82°C, respectively. [] II Did a physical or chemical change occur? How do you know it is not the other kind of change? Provide at least three points of evidence that support your claim. Answer in complete sentences. H Normal # EA A Ⓒ </> BIUS √x ΩΡΑΙ X₂ X²
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