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: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 15QRT: Beakers (a), (b), and (c) are representations of tiny sections (not to scale) of mixtures made from...

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