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Identify the weakest acid. HIO HCIO HBrO2 HCIO, Show transcribed image text
please answer both questions QUESTION 28 Which of the following acids HCIO2(aq) HClO(aq) HBrO2(aq) HBrO(aq) HIO(aq) is the strongest in aqueous solution? a HIO(aq) HCIO(aq) HBrO2(aq) HCIO2(aq) e. HBrO(aq) QUESTION 29 What is the pH of an aqueous solution of 0.184 M carbonic acid, H2CO3? (Kal - 4.2 х 10-7, ка2 - 4.8 x 10-11) Оа. 3.50 ОБ. 2.80 ОС- 3.56 Od. 2.69 Оe. 297
3.34 pts Question 11 Identify the pair with the weakest and strongest acids from the group below. The weakest acid is listed first in the responses. HCIO 3, HCIO2, HCIO4. HCIO OHCIO < HCIO4 O HCIO4 <HCIO, O HCIO3 < HCIO4 O HCIO <HCIO2
True or False: HCIO is a stronger acid than HIO Select one: O True O False True or False: H2CO3 is a stronger acid than H2SO4 Select one: True O False True or False: NH3 is a stronger acid than PH3 Select one: O True O False True or False: Hl is a stronger acid than HBr Select one: O True False True or False: HCl is a stronger acid than H2S Select one: O True O False
Question 3 of 10 > Arrange the oxoacids of iodine according to strength. Strongest acid Weakest acid Answer Bank HIO, HO HO HIO,
Question 27 The K,s for HCIO, HCIO, HIO and HIOy are 1.1x10-2, 4.0x10-8, 3.2x10-11, and 1.7x10-1, respectively. Which of the following is the strongest base? CIO CIO 10 103
Identify the strongest acid and the weakest acid of those below. HCOOH соон Cғолсоон The strongest acid is The weakest acid is
Compare the following: Acid 1: hypochlorous acid , HCIO Acid 2: hydrogen sulfide ion , HS Acid 3: nitrous acid , HNO2 What is the formula for the weakest acid ?
Compare the conjugate bases of these three acids. Acid 1: hypochlorous acid .HCIO Acid 2: hydrosulfuric acid, H2S Acid 3: sulfurous acid, H2SO3 What is the formula for the weakest conjugate base ?
Which of the following acids is the WEAKEST? The acid is followed by its Ka value. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. HIO, 2.3 * 10^-11 HNO2, 4.6 × 10-4 HClO2, 1.1 × 10-2 C6H5COOH, 6.5 * 10 ^-5 HF, 3.5 × 10-4
HC,H,04 C,H,04 strongest acid HCOOH intermediate acid CH COO weakest acid CH3COOH not a Bronsted-Lowry acid HCOO HCIO CIO strongest acid CH3COOH intermediate acid NO; weakest acid CH3COO- not a Bronsted-Lowry acid ΗΝΟ,