7. Balance these chemical equations (Use the lowest possible whole number coefficients, and enter 1 if you have 1NACI for instance). a. Zn + HCI --> ZnCl2 + H2 b. FeCl3 + NH4OH--> Fe(OH)3 + NH4CI С. Sg+ F2 --> SF6

7. Balance these chemical equations (Use the lowest possible whole number coefficients, and enter 1 if you have 1NACI for instance). a. Zn + HCI --> ZnCl2 + H2 b. FeCl3 + NH4OH--> Fe(OH)3 + NH4CI С. Sg+ F2 --> SF6

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter9: Chemical Reactions

Section: Chapter Questions

Problem 108A

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Question

7. Balance these chemical equations (Use the
lowest possible whole number coefficients,
and enter 1 if you have 1NACI for instance).
a.
Zn +
HCI -->
ZnCl2 +
H2
b.
FeCl3 +
NH4OH-->
Fe(OH)3 +
NH4CI
С.
S8+
F2 -->
SF6

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