A student wants to determine how different factors affect the rate of dissolving a solid in water. The student will test: the size of the particles, the temperature of the water and the amount of agitation or stirring. Investigation Particle size Temperature (C) String 1 medium 40 no Extra large 40 yes medium 40 yes Which investigation will have the highest rate of dissolving and why? Use evidence to explain your answer.

A student wants to determine how different factors affect the rate of dissolving a solid in water. The student will test: the size of the particles, the temperature of the water and the amount of agitation or stirring. Investigation Particle size Temperature (C) String 1 medium 40 no Extra large 40 yes medium 40 yes Which investigation will have the highest rate of dissolving and why? Use evidence to explain your answer.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

A student wants to determine how different factors
affect the rate of dissolving a solid in water. The student
will test: the size of the particles, the temperature of
the water and the amount of agitation or stirring.
Investigation
Particle size
Temperature (°C)
Stirring
1
medium
40
no
2
Extra large
40
yes
3
medium
40
yes
Which investigation will have the highest rate of
dissolving and why? Use evidence to explain your
answer.
Format
BI U
...
</>

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