Which of the following statements is not correct? A. One reason why Hr is a stronger acid than HF is that Br is more electronegative than F. B. One reason why HBr is a stronger acid than HF is that the H-Br bond is weaker than the H-F bond. C. The acids HI and HCI are strong acids in water D. One reason why HBr is a stronger acid than HF is that Br has a larger atomic radius than F. E. F- is a stronger base than Br
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
Which of the following statements is not correct?
A. One reason why Hr is a stronger acid than HF is that Br is more electronegative than F.
B. One reason why HBr is a stronger acid than HF is that the H-Br bond is weaker than the H-F bond.
C. The acids HI and HCI are strong acids in water
D. One reason why HBr is a stronger acid than HF is that Br has a larger atomic radius than F.
E. F- is a stronger base than Br
QUESTION 5
Cnsider the following list of acids and their respective Ka values.
H2503, 1.3x 10-2
HF, 6.7 x 10-4
HCIO, 1.1 x 10-8
A. HyB03 > HCIO > HF
B. HaS03 > HaBO3 > H2CrO4
C. HaCrO4 > H2503 > HCIO
D. HF > HCIO2 > H2CrOA
E. HCIO > H2S03 > HF
HCIO2, 1.0 x 10-2
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