Which of the following is the strongest acid?
A) HF ( Ka for HF is 7.2 × 10-4)
B) HCN (Ka for HCN is 4.9 × 10-10)
C) HCNO (Ka for HCNO is 2 × 10-10)
D) H3BO₃ (Ka for H3BO₃ is 5.4 × 10-10)
Correct Answer:
Verified
Q2: Which of the following is the strongest
Q3: Which of the following is correctly identified?
A)
Q4: According to the Bronsted-Lowry definition,
A) an acid
Q5: Identify the Bronsted-Lowry acid in the following
Q8: Which one of the following is characteristic
Q9: The correct formula for sulfuric acid is
A)
Q10: Which of the following is the weakest
Q11: The name of Al(OH)3 is
A) aluminum trihydroxide.
B)
Q18: The stronger the acid, the _ the
Q20: Ammonium hydroxide is a weak base because
A)it
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