The substance HNO2 is a:
A) strong base
B) strong acid
C) weak acid
D) weak base
E) salt
Correct Answer:
Verified
Q23: Which of the following,in aqueous solution,is most
Q24: The substance NaOH in water solution is
Q25: Which of the following represents a neutralization
Q26: Which of the following combinations is correct?
A)NaOH/weak
Q27: The substance CH3COOH in water is a:
A)strong
Q29: To precipitate Ba2+(aq)from solution,one could add:
A)HCl(aq)
B)(NH4)2CO3(aq)in NH3(aq)
C)H2S(aq)in
Q30: The substance BaCl2 is a:
A)salt
B)weak acid
C)strong base
D)weak
Q31: The substance HI is a:
A)strong acid
B)weak base
C)strong
Q32: The substance KOH is a:
A)weak acid
B)salt
C)weak base
D)strong
Q33: Which of the following would have the
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