Which of the following compounds is the weakest acid? Multiple Choice H2S PH3 HCI SIH4

Q: The conjugate to a strong acid is a O Weak acid Strong acid O Negligible acid Weak base Strong base…

A: Conjugate to a strong acid is weak base.  For example let's assume a acid HA HA + H2O⇄A-+ H3O+ where…

Q: Which of the following is a diprotic acid? O HC2H3O2 O H2SO4 O H3PO4 O Ba(OH)2

A: Acids: The chemical substance which has a tendency to lose H+ions is called an acid. Depending upon…

Q: . Which of the following is NOT an acid? ( can be more than one choice) a) HCl(aq) b) H2CO3(aq)…

A:

Q: Which of the following is the stronger acid? HO-CH3 HO-CH=CH; vs. I II Note: HO- proton is the most…

A: Acids can be defined as the species which are capable of losing proton. Strong acids are those…

Q: Which one of the following is a strong acid? A) HNO₂ B) HF C) HCIO4 D) HC₂H3O2

A:

Q: OH NH2 NH2 OH HO, OH a) b) d) e) f) g) Acidic Neutral Basic

A:

Q: ) Underline the strongest acid and circle the strongest base. NH2 NH2 ONa N. 'N

A:

Q: Which of the following is the strongest base? HN" „NH2 NH2

A: The bases given are,

Q: Which of the following substances is NOT a strong acid? A) HNO3, B) HCl, C) H2SO4 D) HClO3 E)…

A: We have given few acids and we need to tell which among these is not the strong acid. The answer and…

Q: Which compound of each of the following pairs is the STRONGER ACID? * (A) (B) O Option A O Option B…

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Q: Identify the polyprotic acids. Select all H3PO4 HCI H2CO3 H2SO3 HCIO3 HNO3

A:

Q: Rank the following compounds from strongest acid to weakest acid:

A: When the H+ (proton) is donated by compound 3 we will have a -ve charge on O which is in conjugation…

Q: Which of the following species cannot act as both a Brønsted-Lowry acid and base? 13 Multiple Choice…

A: To solve this problem we have to  write the Bronsted - Lowry acid and base .

Q: In the reaction below, which of the following molecules is a conjugate base? NH3(aq) + H₂O(1)…

A: An acid which donate the proton. Base, accept the proton.

Q: O Find out the Lewis acid and Lewis base in the following reaction. H + H-N-H NH3

A: The reaction given is,

Q: NH4+ is strong conjugate acid. * true O False

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: Which of the following would make a basic solution? O A. HCI ов. NaCl C. NaOH O D. H2CO3

A: A solution is basic when the substance has a tendency to produce OH- ions. When a solution has more…

Q: Choose the stronger acid in each of the following pairs:(a) H₂SeO₃ or H₂SeO₄(b) H₃PO₄ or H₃AsO₄(c)…

A: Electronegativity increases from left to right across a period and decreases down a group.

Q: 5. Identify whether each of the following is a Bronsted Lowery acid, base, both (amphoteric) or…

A: Bronsted Lowery acid is a substance which has tendency to donate H+ ion. Bronsted Lowery base is a…

Q: Which of the following acids is DIPROTIC?   Select one: A. CH3COOH B. H2SO4 C. H3PO4 D. HCN

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: 1 2 3 F.

A: Strongest acid is the one have ability to furnish H+ ions in solution easily. Fluorine is an…

Q: List the hydrogen halides in order from strongest acid to weakest acid. Rank from strongest to…

A: HF will be the weakest acid as the polarising ability of fluorine is the highest and H-F bond is…

Q: Which is the strongest binary acids among the following? Group of answer choices CH4 HF H2O NH3

A: Binary acid is a combination of H and non mettallic compound.

Q: which of the attached is weak acid

A: Weak acids only have to dissociate partially in nature.They does not have tendency to dissociate…

Q: A compound is amphoteric because it can act as an acid or a base. True or false

A: A substance which can react with acid as well as base is called as amphoteric.

Q: Which of the following molecules is the stronger acid? H. H. H. H. Compound 1 Compound 2 O Compound…

A: The strongest acid has to be determined.

Q: Select the stronger base from the following pairs. Justify your choices. NH2 .NH2 Vs. NH vs. NH NH…

A: Greater the tendency to donate lone pair of electrons to proton stronger will be the base Order of…

Q: Which of the following are correctly ranked in order of decreasing acidity? The least acidic…

A: An acid can be defined as a substance that give hydrogen ions in water. Acidity of substance can be…

Q: Which of the following is the strongest acid? Multiple Choice O HOCI, Ka = 4.0 x 10-8 HCN, Ka = 6.2…

A: The acid with high Ka values is the strongest acid .

Q: 4. For the following molecules: i. Name the following molecules. ii. Classify each of the following…

A: a. H2O  Water or Hydrogen oxide Bronsted acid and base both ( amphoteric ). b. OH- Hydroxide ion…

Q: Which of the following is a polyprotic acid? Select one: O a. HCN O b. H2SO4 Ос. HC2H3O2 С. O d. HF…

A: Option - (b)- H2SO4

Q: Assign each species on the left to a category on the right. Clear All (C,H3),NH strong acid Ba(OH)2…

A:

Q: Predict which acid in each of the following pairs is the stronger and explain your reasoning for…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Draw the conjugate base of the following "acids": он OH

A: Conjugate base is defined as substance that  forms when an acid loses a hydrogen ion.

Q: Which of the following acids is the strongest acid?             HNO2  Ka = 4.5x10-4…

A: The strongest acid can be identified as Based on Ka values which acid has more Ka value means that…

Q: In each row of the table, select the stronger acid or stronger base, as instructed. H. H. equally…

A:

Q: For each of the following pairs, predict the strongest acid: H20 or H2S: [ Select] HBr or HI: […

A: H2S is stronger acid than H2O because SH bond is weaker than OH bond so easily dissociates and gives…

Q: HCOOH + CN1 HCOO + HCN Acid Base No Answers Chosen No Answers Chosen Conjugate Acid Conjugate Base…

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Q: Which of the following is the weakest acid? HF O H2O O NH3 O CH4

A: More stable the conjugate base of the acid more will be the acidity of the compound or vice versa.

Q: 6. Which of the following is a strong acid? a. HNO2 b. H2SO3 c. HC1O2 d. HI e. HF

A: Strong acid – It is defined as An acid completely dissociate in aqueous solution called as strong…

Q: "strong acid" refers to any acid of 0.100 M concentration or higher. The term A True B False

A: Strong acid : Acids which disaociates completely and give a large amount H+ ions. Weak acids : Acids…

Q: The weakest acid below is   0.0015 M HBr   1.5 M H3PO4   1.5 M HI   0.015 M HCl

A:

Q: Which of the following CANNOT be a Brønsted acid?      HSO4–…

A: Bronsted-Lowry acid is a substance which donates a proton or H+ ion to the other compound and forms…

Q: Classify each of the following acids as strong or weak. Drag the appropriate items to their…

A: The classification of acids are given below

Q: List the hydrogen halides in order from strongest acid to weakest acid. Rank from strongest to…

A: The acidity of a compound depends on the numbers of hydrogen ions given by that compound. The more…

Q: A13. Which of the following is the strongest base? A D NH2 .N. .N. IZ IZ

A: among the following, C is the weakest base among all.

Q: Which of the following is the weakest acid?

A: Weakest acid is defined as any acid that doesn't ionizes completely in solution i.e. it gives lesser…

Q: /hich of the following is a stronger base than hydroxide ion (HO") ? a) C=N c) SCH3 e) none of these…

A: A lewis base is the species which can donate its lone pair of electron to the other species.More is…

Q: Part I. Choose the stronger acid in each pair of compounds. 1. H,Se and H2S 2. H3P and H2S 3. HBrO2…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve the first three…