d. NaOH(aq) + Al2(SO4)3(aq) → Na2SO4(aq) + Al(OH)3(s) 7. What is the mole fraction of each of the atoms in the following compounds? a. XeF2 b. NaOH C. H3PO4 d. Al2(SO4)3
d. NaOH(aq) + Al2(SO4)3(aq) → Na2SO4(aq) + Al(OH)3(s) 7. What is the mole fraction of each of the atoms in the following compounds? a. XeF2 b. NaOH C. H3PO4 d. Al2(SO4)3
Chemistry
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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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How do I do number 7 in the attached photo?

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a. XeF₂
b. NaOH
b. Zn(s) +
c. Na(s) + H₂O) → NaOH(aq) + H2(g)
d. NaOH(aq) + Al2(SO4)3(aq) → Na2SO4(aq) + Al(OH)3(s)
7. What is the mole fraction of each of the atoms in the following compounds?
ZOOM
CH3COOH(aq) → ZnCH3COO(g) + H2(g)
C. H3PO4
d. Al2(SO4)3
8. What is a buret used for? What is the precision of a buret?
9. What is a centrifuge? What is it used for? What safety precautions should you
using a centrifuge?
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