Mixing sand and water is an example of physical change.Select one:TrueFalse4 moles of C, 12 moles of He and 24 moles of H2 will havethe same weightSince moles of C is the least, it will have the least weightthe same number of atomsthe same number of molecules

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Mixing sand and water is an example of physical Select one: True False

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases

Section: Chapter Questions

Problem 7STP

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Question

Mixing sand and water is an example of physical change.
Select one:
True
False
4 moles of C, 12 moles of He and 24 moles of H2 will have
the same weight
Since moles of C is the least, it will have the least weight
the same number of atoms
the same number of molecules

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