4. Identify the polyprotic acids. (select all that apply, wrong choices will be penalized) H2C2O4 HCl H3PO4 H2SeO4 HNO3 H2CO3 HClO3 HC2H3O2

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak…

A: Strong acid and weak acid:The  strong acid is an acid which is completely ionized in the aqueous…

Q: Choose the correct answers from among the alternatives; For the sentence to be correct: they are…

A: Weak acid : It is an acid which do not dissociates completely in water .

Q: esented by Classify each reactant and product in this reaction as an acid or base according to the…

A: There are 3 acid base theories - Arrhenius theory Bronsted Lowry theory Lewis theory Bronsted theory…

Q: Which one of these statements about strong acids is true? O Strong acids are 100% ionized in water.…

A: 1) strong acids are 100% ionized in water

Q: Write the formula for the conjugate acid

A: A conjugate acid of a base is formed by accepting proton from the acid. As base has a lone pair so…

Q: write the eacion for the acidic and basic Salts mchen It is dissolived m waier. write The met ionic…

A:

Q: QUESTION 3 Which of the following conjugate bases are correct? There may be more than one correct…

A:

Q: Consider a weak acid AH. Choose five correct statements about weak acid. It completely dissociates…

A: Correct statements It partially dissociates in water. It has a low amount of [H3O+]. It has a high…

Q: Please help slove which answer is right

A: Answer

Q: Identify the triprotic acid. H2CO3 O HFO4 O HNO3 O H2SO4 O H3PO4

A:

Q: When comparing the values of Ka or Kb of weak acids or bases, an acid or base with a larger value of…

A: Substances that liberate H+ ions in solution is called an acid and those that liberate OH- are…

Q: 13 ôf 10 Identify the conjugate base for each acid. conjugate base of H,S: conjugate base of HCO,:…

A: According to Bronsted-Lowry definition for acids and bases, an acid is a proton H+ donor and a base…

Q: In the Arrhenius acid-base theory, what constitutes an acid? How does the arrhenius definition of an…

A: Arrhenius theory is applicable only for aqueous solution and Bronsted Lowry concept is applicable…

Q: The pH of 0 20 M HN03 is O a 158 Ob 0 70 O c 0 20 O d 063

A: Given: Molarity of solution = 0.20 M

Q: An aqueous solution has a hydroxide ion concentration of 1.0 × 10-13 M. What is the hydronium ion…

A: pH is a measure of the acidity or basicity of a solution. The pH scale ranges from 0 to 14, with a…

Q: Given the following information, put the acids in order of increasing strength. Justify (explain)…

A: Acidity is determined by looking acid dissociation const.(Ka) values,so we first need to determine…

Q: Predict whether the following salts will form a solution that is acidic, basic or neutral. A)…

A: A. Sr(ClO)2 on hydrolysis gives Sr(OH)2 and HOCl. Sr(ClO)2 + 2H2O = Sr(OH)2 + 2HOCl  Sr(OH)2 is a…

Q: Which, if any, of the following are weak acids? (Circle your choice[s].) HC2H3O2, HCI, NaC2H3O2,…

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

Q: The conjugate base of a weak acid is   Question 3 options:   A)  a strong base.    B)  a strong…

A: The conjugate base of weak acid depends on the stability of the conjugate base.

Q: Consider the weak acid HCO₂ whose pka 10.32, which form will predominate when the pH of the solution…

A: Here we are required to predict the predominant form the species at pH =8.5

Q: Listen A solution has a pH of 3.99. The pOH of this solution is 04.09 9.91 13.99 10.01 none of these

A: Given Data -: We have given pH as -: 3.99  pH = -log(H+)  Here (H+ ) is concentration of H+ ion.

Q: Identify the following species as strong or weak acids or bases. a) HF b) NaOH c) NH3 d) HCIO4 e)…

A:

Q: strongest conjugate base?

A:

Q: For each of the following acids, state the conjugate base: a) 1) ???HCl 2) ??+4NH4+ 3)…

A: Acids dissociate to form conjugate base and bases dissociate to form conjugate acid . Strongest acid…

Q: Weak Weak Ka Kb Acid Base A) NaCN B) NANO, HCN 4.9 x 10-10 HONH2 1.1 x 10-8 C) HONH, D) H,NNH, HNO2…

A: In this question, we want to determine the most basic species.  You can see details explanation…

Q: Which of the following are conjugate acid/base pairs? Select all that apply. Group of answer choices…

A: A conjugate acid-base pair consists of two molecules or ions that are related to each other by the…

Q: Define mohoprotic acid use generic HA because your aim is to determine the formula for НА

A: Acid : These are the chemical species which contain hydrogen and can donate the hydrogen ion to any…

Q: Order the acids based on their strength, with the weakest on the left and strongest on the right.…

A: Acidity is defined as the ability of a molecule to release protons.  if a compound  easily donate…

Q: Acid X Acid Y Acid Z The particle diagrams represent equal volumes of three different acids. Which…

A: A strong acid ionizes completely in an aqueous medium whereas a weak acid doesn't ionize completely.…

Q: In aqueous solution, classify these compounds as strong acids, weak acids, strong bases, or weak…

A: Strong acid: HCl , HNO3 Weak acid: H3PO4 , HCN

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak…

A:

Q: Which of the following acids has the strongest conjugate base? Select one: O O O a. HCIO4 b. HCIO3…

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: Select the conjugate acid-base pair(s). Check all that apply. HI, I CO32-, HCl PO43-, HPO42- HCHO2,…

A: Conjugate acid-base pair- Acid- base pair which differ by presence or absence of a single proton…

Q: Which of the four species can act as both Brønsted-Lowry acids and Brønsted-Lowry bases? Check all…

A: A bronsted lowry Acid donates proton while a bronsted lowry base accepts proton.

Q: Classify cach species listed in the first column of the table below. Check all that apply Species…

A: A Lewis acid is a substance that accepts a pair of electrons to form a covalent bond. A Lewis base…

Q: Classify each species listed in the first column of the table below. Check all that apply Species…

A:

Q: Which of the following are polyprotic acids? Select all that apply Group of answer choices HIO2…

A: The objective of the question is to identify the polyprotic acids from the given list. Polyprotic…

Q: Which of the following statements is correct concerning the strength of acids: HBr HCIO3 > HCIO4…

A: With increasing in ability to dissociate to form H+, acid strength increases.  Ability to…

Q: Part A Consider the given acid ionization constants. Identify the strongest conjugate base. Acid Ka…

A: A conjugate base is formed when proton (H+) is removed from it and a conjugate acid is formed when…

Q: Select all of the acids listed below that are strong acids. HBr HNO3 O HF | H3PO4

A: Strong acids which can completly dissociate into ions ( having low pka) Weak acids which are not…

Q: Select all of the following that show a set of acids listed in correct order of increasing strength…

A: It is the tendency to donate proton It increases with the decrease in negative charge on oxyacids…

Q: According to Bronsted-Lowry, what is the definition of an BASE?    Choose the right answer in the…

A: According to Bronsted-Lowry, what is the definition of an BASE?    Choose the right answer in…

Q: In addition to their identity as a ionic or molecular compounds, some may be acidic or basic. From…

A: The spices which are capable of producing H+ ions in the solution are known as acidic. And the…

Q: Predict whether a 0.1 M solution of each of the following salts will be basic, acidic, or neutral:…

A: A solution of salt of strong acid and strong base is neutral in nature because a salt of of strong…

Q: Classify the given compound/ ion by writing: if acid, base, amphoteric 8. ClO4– 12. H2C2O4

A: Concept -  ACID - a compound that can donate H+ ion BASE - a compound that can gain H+ ion…

Q: Which of the following represents an acid followed by conjugate base?  H2PO4- and PO43-, H2O and…

A: conjugate base It is formed when an acid donates a proton

Q: Which acids are not considered polyprotic? Select all that apply. H;PO3 HNO2 O H2SO3 HBr HE O HCIO4…

A:

Q: Need solution urgently

A: Bases are the substance or compound which can accept a proton by donating a lone pair of…

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.