Is HCH3CO2  a acid, base, or neither>

Q: Calculate the [OH-],[H3O+], pOH & pH of a 0.20 M NaOH

A: Given: 1) Concentration of NaOH = 0.20 M 2) NaOH is dissociated: NaOHaq→Na++OH-

Q: NH4 t Hz0-7 H30+ t NH3 what is the conjug ate acid?

A: Acid-base neutralization possess two special kind of species referred as conjugate acid-base. These…

Q: Among the different pairs given below, one is not an acid-base pair, which one? NaHCO3 / HCO3-…

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Q: Which one of the following represents a conjugate acid-base pair?     H2CO3 and CO32-     H2PO4-…

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Q: Which of the following is a conjugate acid/base pair? none of these o NH4 /NH3 HCI/OCI H2SO4/SO,2…

A: Given statement is :  Which of the following is a conjugate acid/base pair = ? Options are :  a).…

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 strong base?     H2   KOH   HCl   NH3

A: Bases are the chemical compound which readily gives OH- ion when added to the aqueous solution.…

Q: Which of the following is NOT a polyprotic acid?       H2S…

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Q: what’s the OH- ph=2.5

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Q: In the equation given, which is the conjugate acid-base pair? NH3   +   H2O  →  NH4+   +  OH-…

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Q: Classify each anion as a weak base or pH-neutral.(a) NO3- (b) NO2- (c) C2H3O2-

A: If anion is coming from a strong acid then the anion is pH neutral since strong acid dissociates…

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

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Q: (a) Does a strong acid have a greater or lesser tendency to lose its proton than a weak acid? (b)…

A: Acid and base are defined by three theories: Arrhenius acid-base theory, Bronsted-Lowry acid-base…

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

A: The above question correlates the relationship between the strength of acid with the concentration…

Q: you can represent the 'CH5O7' part of citric acid and its derivatives as 'Ci' if you wish. For…

A: C6H5O7 is ionic structure Of citric acid.

Q: OH- base conjugate acid is: a) H + b) H2O c) OH + d) H3O +

A: When the atom donates it's proton then it is called the conjugate bases of the acid .

Q: A soluton with a pH of 2.5 is:   a. acidic   b. neutral   c. basic

A: Given- pH = 2.5  ->If in solution concentration of H+ is maximum then it is more acidic compare…

Q: Consider the two bottles of acid below: Bottle 1: 0.007 M acid, pH = 2.5 Bottle 2: 0.45 M acid, pH…

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Q: Assign each species on the left to a category on the right. Clear All C9H-N strong acid HCN weak…

A: In this question we have to find which is strong acid weak acid strong base weak base relative to…

Q: Fill in the missing chemical formulae in the tables below. acid HSO H₂SO4 HCIO, conjugate base 0 so²…

A: Conjugate base   +   H+   ------>   Conjugate acid

Q: Part A Which pair is not a conjugate acid-base pair? O H2PO4 ; HPO,²- O H2SO4; H2SO3 O C2H;NH2;…

A: Detail description is shown below

Q: Predict whether dissolving the following makes an acidic basic or neutral solution.(why) CrCl6

A: Reference: Self Introduction: Salts are formed by the combination of both acidic and basic ions. the…

Q: the equation below, what is acting as the acid? NH3 + H2O --> NH4+ + -OH

A: A conjugate acid–base pair consists of two substances that differ only by the presence of a proton…

Q: Determine the [OH]- concentration of a solution that has a pH = 4.33 at 25°C?

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Q: An Arrhenius base is defined as O a) gives off hydroxide (OH-) in aqueous solution b) accepts…

A: An Arrhenius base is a compound that increases the OH − ion concentration in aqueous solution. The…

Q: Vhich one of the following pairs is not a conjugate acid-base pair? O A. OH"/02- H2PO4/HPO4²- В. О…

A: Conjugate base is formed when one H+ is removed from acid .  Hence, there is difference of one H+ in…

Q: which of the following ions increases the basicity of a solution Cl- NO2- ClO4- NH4+ Br-

A: An acid is defined as the species that can accepts a pair of electron or can give protons in aqueous…

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: Which among the listed choices is a conjugate acid base pair in the following equation? HBRO3 + H2O…

A: To solve this problem we will use the Bronstead-Lowry acid-base concept .

Q: H2C2O4 (aq) + CH3NH2(aq) ? HC2041(aq) + CH3NH31* For the reaction above, are an acid and conjugate…

A: Conjugate acid : producing by addition of proton (H+) in base Conjugate base : producing by losing…

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: OH HyN-CH- CH

A: Acid & Base : According to Arrhenius theory an acid is a substance which can gives proton to the…

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

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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: Classify each anion as a weak base or pHpH neutral.  ClO4^- ,  HS^-

A: Concept : Conjugate base of strong acid is pH neutral.  Conjugate base of weak acid is weak base.

Q: how many times more acidic is a solution with ph 1 versus a solution with ph 4

A: Solution -1 => pH = 1 Solution -2=> pH = 4

Q: a) Afrange the following according to increasing basicity. NH3, NHC12, NH(CH3)2 Least basic most…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: HO2 + OH = O2 + H2O Which acid-base theory/s can explain the equation?

A: Bronsted Acids are the proton donor and Bronsted Bases are the proton acceptor. E.g- HA↔A-+H+ where…

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

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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: Solve this

A: Substances can be classified as acids and bases by different concepts. Accordind to Bronsted lowry…

Q: In the following reaction, indicate whether H2O is an acid, base or neither.   H2SO4  +  2 KOH  ⟶…

A: Reaction is given as :  H2SO4  +  2 KOH  ⟶  2 H2O  +  K2SO4

Q: Calculate [OH-] for each solution. pOH = 13.28     pH = 1.82     pOH =

A: The question is based on the concept of hydronium ion and hydroxide Ion concentration. We have to…

Q: Classify each compound as a Lewis base, a Brønsted–Lowry base, both, or neither.

A: EXPLANATION: Lewis base is defined as a electron pair donor or a lone pair or a pi bond. While…

Q: Rank the following from most to least acidic. If items are equivalent, state as such: a) pH = 3 b)…

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Q: Compound H2O NH3 Conjugate Acid Conjugate Base HS CH;OH HSO4 H2PO4

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Q: Label the conjugate acid-base pairs in each equation: 1. HI + NH3 NH4+ + I- 2. HPO4^2- + OH- PO4^3-…

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Q: a solution has a hydroxide ion concentration of 1.0 x 10-5 M at 25°C. Is the solution acidic, basic,…

A: Given, hydroxide ion concentration of 1.0 x 10-5 M

Q: 1. Label the conjugate acid-base pairs in each equation. a. HI + NH3 === NH4 + I b. HCOOH+H2O===H3O*…

A: The acid when donates H+ ion, then conjugate base is formed.  The base when accepts H+ ion, then…

Q: An Arrhenius acid is defined as O a) gives off (H+) in aqueous solution O b) gives off hydroxide…

A: Arrhenius acid are hydrogen containing compound which have ability to donate H+ ion or proton to…

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.