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When hydrogen atoms in a water molecule experience an unequal pull of electrons due to the electronegativity of oxygen, what is the resulting partial charge on each hydrogen atom?
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- 1. Intro to General Chemistry4h 5m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
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- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
2. Atoms & Elements
Ions
Scelta multipla
In the compound aluminum hydroxide, Al(OH)_3, how many hydroxide ions are bonded to each aluminum ion?
A
3
B
4
C
2
D
1
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Guida verificata passo dopo passo1
Identify the chemical formula given: Al(OH)\_3, which represents aluminum hydroxide.
Recognize that the subscript outside the parentheses applies to the entire hydroxide group (OH), indicating there are 3 hydroxide groups.
Understand that in this compound, the aluminum ion (Al) is bonded to hydroxide ions (OH\-) to balance the charge.
Since the formula shows Al(OH)\_3, it means each aluminum ion is bonded to 3 hydroxide ions.
Therefore, the number of hydroxide ions bonded to each aluminum ion is equal to the subscript 3.
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