4) How would you explain the difference between a weak acid (like HF) and a strong acid (like HNO3)?

Q: Label the acid-base pairs by writing A for acid or B for base under each compound a) HF + NaNH2 NaF…

A: The substance which donates a proton is referred to as an acid whereas the substance that accepts a…

Q: Which is the stronger acid, one with a pH of 4, or one with a pH of 2? Why?

A: The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of…

Q: s Carbon Dioxide a acid, base, or neither?

A: Carbon dioxide molecular formula CO 2 Molecular mass =44g  carbon dioxde is heteroatomic molecule.…

Q: Question 7 Classify the given compound/ ion by writing: A (if acid), B (if base), or C (if…

A: Is the given compound H2PO4-,acts as a acid/ base / amphoteric has to be identified.

Q: 10. Which of the following com JUSTIFY why. a. HCI and NaCl b. CH3COOH and KCH c. H₂S and NaHS

A:

Q: Write down an equation for the reaction of ammonia solution (NH3) and hydrogen bromide (HBr) and…

A: Bronsted-lowry theory: Proton donor=acid Proton acceptor=base According to Lewis theory : Electron…

Q: Arrange the following oxyacids in order of decreasing acid strength. Rank from strongest to weakest…

A: Given  HClO HClO3 HBrO HClO2

Q: What is the [ H3O+] in a solution that has a [OH-] = 9.0×10−2 M?

A: Given, Concentration of OH- = 9.0 * 10-2 Concentration of H3O+ =? By using the autoionization…

Q: Complete the table below. Round each of your entries to 2 significant digits. conjugate acid…

A: Conjugate base forms when acid loses proton, on the other hand conjugate acid forms when the base…

Q: Between H3ASO4 or H2SEO4 which is the weaker acid? Type in formula exactly.

A:

Q: 1. Given that the pH of a solution is 6, how many times more acidic is a solution with a pH of 3?…

A: Given is a solution of pH 6 and pH 3. To find, how many more acidic is pH 3 than pH 6.

Q: Explain Lewis definition of acids ?

A: Given: Lewis acid definition

Q: Fluorosulfuric acid (HSO3F) is considered a superacid because it is stronger than sulfuric acid…

A: Super acids are a category of acids that are stronger acids than 100% pure sulphuric…

Q: i) Compare with reason the acidic strength of the following acids. ÇOOH CH ÇOOH NC ÇOOH ÇOOH NO2…

A: When any group is present at ortho to carboxyl group in substituted benzoic acid then the acidic…

Q: What determines the strength of an acid?

A: Acid is species that can donate protons i.e. hydrogens. An acid gets its characteristics from the…

Q: 2. Explain why the pH of the NH, solution is lower than the pH of the NaOH solution, al- though both…

A: NH3 , NaOH

Q: Why is HCN a stronger acid? What are the factors that go into determining the strength of acids…

A: There are various factors determine the strength of acids.

Q: Predict the stronger acid in each pair: (a) HCl or HF

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: A. Directions: In each table write 3 properties of each stated substance in accordance to…

A: According to Bronsted Lowry concept acids are those Substances which donate a proton or Hydrogen ion…

Q: Arrange according to the increase in acidity, giving the reason HO он но OH

A:

Q: Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases…

A: Since strong acid has weak conjugate base.

Q: 1. Define bronsted acids and basis 2. Discuss the acid base property of water

A: The substances that furnish H+ions in the solution are acids and the substances that furnished OH-…

Q: Given 1.5 M of NaOH, calculate the following: pH = POH = [H*] = M [OH] = M

A: NaOH is a strong base. So, pOH of NaOH can be expressed as -log [OH-] (where [OH-] = concentration…

Q: Rank the following acids in order of strength strongest HF H20 NH3 CH4 weakest

A: The question is based on the concept of acidity. if a molecule can donate proton easily it is said…

Q: Which is the strongest base that can exist in liquid water? а. ОН- b. NH2 С. СНз- d. NH3

A: The strongest base that can exist in liquid water is OH-

Q: 4. Complete the table below and answer the questions. For the Column 4, multiply [H+] and [OH-]…

A: pH is equal to the negative log of the hydronium ion concentration. pOH is equal to the negative log…

Q: Assign each species on the left to a category on the right. Clear All HF strong acid NaOH weak acid…

A:

Q: What is the correct increasing acidity arrangement? kindly explain

A: The acidity of a molecule is defined as its tendency to release a proton. The more stable the…

Q: A solution has a pOH = 9.18. Calculate the following: [OH] = M pH = [H,O*] = M

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: Hello, Questions; 60) Determine [OH- ] in each base solution.  If the acid is weak, indicate the…

A: Given that the concentration of KOH is 2.5 M. KOH is a strong base and it dissociate completely.…

Q: H,O HC=CCH, H, CNH, H,C=CH, H,CCH,

A:

Q: First Page: A 5-6 sentence paragraph about acids and bases and how they affect our world. A table…

A: Acid is a chemical substance which reacts with metal to liberate hydrogen gas. When acid added into…

Q: (2)5. Identify the following by Arhennius category (acid or base). CH;CO2H Ca(OH)2 CH;NH2 HBr

A: The Arrhenius acids may be described as the species which have the ability to contribute the…

Q: From the fact that H2s is a weak acid, would you predict that a solution of Na2S would be acidic,…

A: When the concentration of hydrogen ions is relatively more than the concentration of hydroxide ions,…

Q: What features influence the basicity of a molecule?

A: Basicity of any molecules is defined as the tendency of the molecule to either accept proton by…

Q: Which of the following are not acids? Check all that apply. OCH COOH - CF, O CH,COOH HBr O CO2

A: Acid base theory Lewis acid base theory: Acid are the substance which accept the lone pair of…

Q: What if instead of 0.165 M KOH its 0.150 M KOH?

A:

Q: b. what kind of substance (ionic, strong acid, strong base, weak acid, weak base, organic which is…

A: Interpretation - What kind of substance (ionic , strong acid, strong base, weak acid, weak base,…

Q: When the concentration of H3O+ and OH- ions are equal in a cup of water, the water's pH will be a.…

A: Th number of H3O+ and OH- ions in the cup of water are equal.

Q: 3. a. In general, what determines how acidic a molecule is? b. List and briefly describe four…

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

Q: What are the similarities between Arrhenius, Brönsted-Lowry, and Lewis Theory for acid-base? use…

A: ARRHENIUS THEORY Arrhenius's theory defines acids as substances that dissociate in water to give…

Q: What is the Lewis definition of an acid? Of a base?

A: Lewis concept was given by G.N. Lewis. He proposed a broader concept of acids and bases in…

Q: Solve the following Given that pH = 2.4, find (a) pOH (b) H3O+ (c) OH-

A: pH = 2.4 (a.)  Since we know that ; pH + pOH = 14  2.4 + pOH = 14  pOH  = 14 – 2.4 = 11.6

Q: Note to the medically inclined: Uric acid crystals accumulate in joints of people who suffer from…

A: Conjugate base is product when acid is deprotonated.

Q: Calculate [H+] & [OH-] for the following solu a. pH = 3.35 b. pOH = 4.46

A:

Q: [References] he following compounds in order of increasing acid strength. Increasing of acid…

A: Given acids :  HBrO HBrO2 HClO2

Q: Based on their relative acid strength, is the given comparison correct? HNO3 > HNO2

A: Strength of an acid depends on how many protons are dissociated and form hydrogen ions in…

Q: The most basic among the ff. aqueous solutions, given the pOH: рон - 2 рон - 10 pOH = 6 рон 3 12 pOH…

A: Option 1 is the correct choice.  Since pH nearly equal or approaches to 14 shows that the base is…

Q: H,N-ÇH-COO CH2 a. neutral, nonpolar b. basic, polar c. neutral, polar d. acidic, polar

A: b) basic, polar

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.