A chemistry student is investigating how particle sizeaffects the rate of dissolving. In her experiment, sheadds a sugar cube, sugar crystals, or crushed sugar toeach of three beakers of water, stirs the mixtures for10 seconds, and records how long it takes the sugar todissolve in each beaker. Q) Identify a feature of this experiment that should be kept constant. Explain why it is important to include keep this feature constant.
A chemistry student is investigating how particle sizeaffects the rate of dissolving. In her experiment, sheadds a sugar cube, sugar crystals, or crushed sugar toeach of three beakers of water, stirs the mixtures for10 seconds, and records how long it takes the sugar todissolve in each beaker. Q) Identify a feature of this experiment that should be kept constant. Explain why it is important to include keep this feature constant.
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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A chemistry student is investigating how particle size
affects the rate of dissolving. In her experiment, she
adds a sugar cube, sugar crystals, or crushed sugar to
each of three beakers of water, stirs the mixtures for
10 seconds, and records how long it takes the sugar to
dissolve in each beaker.
Q) Identify a feature of this experiment that should be kept constant. Explain why it is important to include keep this feature constant.
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