When ammonia, NH3, is dissolved in water, which ions are formed?
A) NH3−(aq) and OH−(aq)
B) NH3+(aq) and OH−(aq)
C) NH4+(aq) and OH−(aq)
D) NH4+(aq) and H−(aq)
E) NH2−(aq) and H+(aq)
Correct Answer:
Verified
Q19: The substance HCl(aq)is
A)a strong acid.
B)a weak acid.
C)a
Q20: Select the two Brønsted-Lowry acids in the
Q21: The conjugate base of HCO3- is:
A)H2CO3
B)HCO2−
C)CO32−
D)CO2
E)H3CO3+
Q22: When acetate ion, CH3CO2−, reacts with water,
Q23: Select the two Brønsted-Lowry bases in the
Q25: Select the pair that consists of a
Q26: The conjugate acid of HCO3− is:
A)H2CO3
B)HCO2−
C)CO32−
D)CO2
E)H3CO3+
Q27: Select the two Brønsted-Lowry bases in the
Q28: The conjugate base of H2PO4− is:
A)HPO42−
B)H2PO3−
C)H3PO4
D)PO43−
E)H2PO4OH−
Q29: The conjugate acid of H2PO4− is:
A)HPO42−
B)H2PO3−
C)H3PO4
D)PO43−
E)H3PO3
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