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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Methanol, CH3OH, is a nonelectrolyte; ammonia, NH3, is a weak electrolyte; and iron(III) sulfate, Fe2(SO4)3, is a strong electrolyte. What are the solute particles present in aqueous solutions of each compound? (Select all that apply.)
methanol | ammonia | iron(III) sulfate |
---|---|---|
H+
CH3OH2+
O2-
OH -
CH3O-
CH3OH
|
NH4+
NH3
O2-
OH-
NH4OH+
H+
|
Fe2(SO4)3
Fe3+
S2O42-
SO43-
Fe2+
SO42-
|
If 0.1 mol of each compound is dissolved in solution, which one contains about 0.5 mol of solute particles, which contains 0.1 mol of solute particles, and which contains somewhere between 0.1 and 0.2 mol of solute particles?
- Methanol
- Ammonia
- Iron (III) sulfate
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