Acid Strength

Welcome to the "Acid Strength" category of Questions LLC! This section is dedicated to all things related to the strength of acids. Whether you are a student studying chemistry or simply curious about the topic, here you will find a collection of questions and discussions that delve into the fascinating world of acid strength. Discover the various factors that determine the strength of acids, explore the different types of acids, and learn about their properties and applications. Whether you have a specific query or just want to expand your knowledge, this category will surely satisfy your curiosity about acid strength. So, dive in, explore, and feel free to contribute or ask any question you may have about this intriguing subject!

Questions (46)

Among the following Ka values, which represents the strongest acid?A. Ka = 1.2 x 10-3 B. Ka = 3.4 x 10-5 C. Ka = 8.7 x 10-8 D.
1. 4 answers
2. asked by louren
3. 4,402 views
Arrange the acidsI) hydrogen selenate ion (HSeO− 4 ), pKa = 1.92; II) phosphoric acid (H3PO4), pKa = 2.12; III) selenous acid
1. 3 answers
2. asked by Anonymous
3. 891 views
Rank the following compounds in order of increasing acid strength (1 = weakest, 4 = strongest)HCOOH CH2ClCOOH CHCl2COOH CH3COOH
1. 4 answers
2. asked by Matt
3. 1,189 views
Given the following information, which ofthe following shows the acids in order from strongest to weakest? The order of atomic
1. 5 answers
2. asked by cheri
3. 2,594 views
rank strongest acid to weakest acid?rank strongest acid to weakest acid H3CNH2 CH3C (triple bond) CH CH2=CHCH3 H20 CH4 i tried
1. 7 answers
2. asked by Yoo
3. 4,971 views
HA +H2O ---> A- +H3O+In the equation is HA a strong acid?
1. 4 answers
2. asked by Emma
3. 4,706 views
The Ka for a weak acid, HA, is 1.6x10-6. What are the (a) pH and (b) degree of ionization of the acid in a 10-3 M solution? (c)
1. 4 answers
2. asked by Noura
3. 1,503 views
Comment on the relative acidities of h3po4 and the h2po4 ion?I don't understand what this question is asking? Would H3PO4 is a
1. 4 answers
2. asked by Todd
3. 1,891 views
A substance of Ka of 1 x 10^–5 would be classified as a ____.A.strong acid B.weak acid C.strong base D.weak base I think it is
1. 4 answers
2. asked by Cassie
3. 2,698 views
Arrange these acids from weakest to strongest: HClO2, HCN, HF, HClIk the order is : HCN < HF < HClO2 < HCl but how exactly does
1. 4 answers
2. asked by Stacy
3. 2,950 views
For the following:i) HClO4 > HBrO4 > HIO4 ii) NH3 > PH3 > AsH3 > SbH3 iii) HOClO3 > HOClO2 > HOClO > HOCl iv) HBr>HCl>HF The
1. 4 answers
2. asked by Apple
3. 2,734 views
In a certain experiment a student finds that the PHs of 0.10 M solutions of three potassium salts KX, KY, and KZ are 7.0, 9.0,
1. 3 answers
2. asked by fatima
3. 3,562 views
Which is the strongest acid, CCl3COOH or CH2ClCOOH please explain WHY it is stronger.
1. 4 answers
2. asked by m
3. 3,086 views
is H2S2O7 or H2SO4 a stronger acid?
1. 3 answers
2. asked by Rebecca
3. 700 views
Which acid is stronger: HClO2 or HClO3?Can you also explain why?
1. 4 answers
2. asked by Kat
3. 1,432 views
Which statement best describes what it means when something is classified as a strong acid?(1 point)Responses It resists
1. 2 answers
2. asked by blu
3. 204 views
Acetic acid has a Ka = 1.75 x 10-5 and formic acid has a Ka = 1.8 x 10-4. Which is the stronger acid?
1. 2 answers
2. asked by Kelly
3. 862 views
The pH of a certain acid having a concentration of 0.20M was measured. The pH was 2.50.Was this a strong acid or weak acid?
1. 1 answer
2. asked by Mike
3. 443 views
for each of the following pairs, determine which acid is the stronger acid.A. H2S, HS- B. H2SO3, H2SeO3 C. HBr, H2Se D. HIO4,
1. 2 answers
2. asked by Anna
3. 800 views
HB, pH=1To neutralize 10cm3 it took 5.00cm3 NaOH 10cm3 of the solution HB are diluted with water to make 1 litre of solution.
1. 1 answer
2. asked by Anonymous
3. 376 views
Rank the following compounds in order of increasing acid strength (1 = weakest, 4 = strongest)HClO HClO3 HClO2 HClO4
1. 4 answers
2. asked by mark
3. 1,859 views
Classify the following 3 acids in order of increasing acidity:Acid 1:Ka = 8 x 10-6 Acid 2:Ka = 6 x 10-4 Acid 3:Ka = 9 x 10-11
1. 3 answers
2. asked by Andrea
3. 1,586 views
Rank these acids from weakest to strongest: H2C2O4, HCO3-, H2PO4-, HCOOH.
1. 1 answer
2. asked by Shawn
3. 1,184 views
The pH of a 0.0642 M solution of a monoprotic acid is 3.86. s this a strong acid?the answer is no, can you explain why??
1. 2 answers
2. asked by jin
3. 1,140 views
The pH of a 0.175 M aqueous solution of a weak acid is 3.52. What is Ka for this acid ?
1. 2 answers
2. asked by Anonymous
3. 964 views
If HClO2 is a stronger acid than HF, which is stronger than HOCl, thenthe order of strengths of the conjugate bases of these
1. 2 answers
2. asked by bob
3. 635 views
For acids of the same general structure but differing electronegativities of the central atoms, acid strength decreases with
1. 2 answers
2. asked by Josh G.
3. 570 views
The Ka of a monoprotic weak acid is 3.39 × 10-3. What is the percent ionization of a 0.125 M solution of this acid?I just do
1. 3 answers
2. asked by amanda1012
3. 544 views
The pH of a certain acid having a concentration of 0.20 M was measured. The pH was 2.50. Was this a strong or a weak acid?I
1. 2 answers
2. asked by Billy
3. 507 views
Using your knowledge of the molecular basis for acid strength, explain the following observations:i) HClO4 is a stronger oxyacid
1. 2 answers
2. asked by Keagan
3. 487 views
Arrange these acids in terms of increasing acidity:CH3COOH, NH3+CH2COOH, CH3CONHCH2COOH My answer is
1. 3 answers
2. asked by Meenaakshi
3. 471 views
Using your knowledge of the molecular basis for acid strength, explain the following observations:i) HClO4 is a stronger oxyacid
1. 3 answers
2. asked by Keagan
3. 447 views
max electrostatic potential is where there are low electron density, does it mean that the larger the number of max potential
1. 1 answer
2. asked by bme1
3. 429 views
Which statement best describes what it means when something is classified as a strong acid
1. 1 answer
2. asked by Anon
3. 46 views
Which comparison is correct?HF is a stronger acid than HCl. H2S is a stronger acid than HCl. NH3 is a stronger acid than HF. PH3
1. 1 answer
2. asked anonymously
3. 26 views
HCl is a stronger acid than HNO3 because it has a larger ka value.True False
1. 1 answer
2. asked anonymously
3. 13 views
Which comparison is correct?H2S is a stronger acid than HCl. HF is a stronger acid than HCl. NH3 is a stronger acid than HF. PH3
1. 1 answer
2. asked anonymously
3. 20 views
Suppose we have a 1.0M solution of acetic acid, CH3COOH, and a solution of 0.1M hydrochloric acid, HCl. Which of the following
1. 1 answer
2. asked anonymously
3. 31 views
Suppose we have a 1.0M solution of acetic acid, CH3COOH, and a solution of 0.1M hydrochloric acid, HCl. Which of the following
1. 1 answer
2. asked anonymously
3. 31 views
which one is correct Suppose we have a 1.0M solution of acetic acid, CH3COOH, and a solution of 0.1M hydrochloric acid, HCl.
1. 1 answer
2. asked anonymously
3. 33 views
can you help me with this Consider the following acids:NH4(K=5.6×10-10) HBr (K=6.3×10°) Select the single best answer for
1. 1 answer
2. asked anonymously
3. 20 views
can you help me with this Consider the following acids:NH4(K=5.6×10-10) HBr (K=6.3×10°) Select the single best answer for
1. 1 answer
2. asked anonymously
3. 24 views
help me with this i really need to passConsider the following acids: H2CO3 (Ka =4.3x 10-7) HI (K=3.2×10) Select the single best
1. 1 answer
2. asked anonymously
3. 24 views
help me with this i really need to passConsider the following acids: H2CO3 (Ka =4.3x 10-7) HI (K=3.2×10) Select the single best
1. 1 answer
2. asked anonymously
3. 17 views
help me with this i really need to passIdentify the stronger acid based on each description. Select the single best answer for
1. 1 answer
2. asked anonymously
3. 33 views
Identify the stronger acid based on each description. Select the single best answer for each part.Part 1 of 3 Acid A dissociates
1. 1 answer
2. asked anonymously
3. 37 views