Rank the following solutions from lowest to highest pH. 1.0 M NH3, 1.5 M HC2H3O2, 1.0 M HNO3, and 0.50 M HC2H3O2

Q: How many of these species are amphiprotic? HCO3 HNO2 OH NH3 PO32- Select one: 1 O 2 O 3 4 O 5

A: Amphioprotic : amphioprotic species are the species that can act as acid and as well base ie the…

Q: Which one of the following 1.0 M solutions would have the lowest pH? Weak Acid Ка A) HNO2 HNO2 4.5 x…

A: pH: The concentration of hydrogen ion is measured using pH scale. The pH of a solution is a figure…

Q: Solution 1 has a [H3O+] = 1.70 x 10-2 M. Solution 2 has a [H3O+] = 4.30 x 10-4 M. Which of the…

A: Given,  Solution 1  [H3O+] = 1.70x10-2 M  Solution 2  [H3O+] = 4.30x10-4 M

Q: what is the pH of a 0.235 M HNO3 solution? Report in 2 decimal places

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Q: Solution A has pH of 3.20, solution B pH of 12.50, solution C a pH of 7.00, and solution D a pH of…

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Q: Calculate [H3O+] given [OH-] in each aqueous solution and classify each solution as acidic or…

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Q: For each of the following solutions A. identify as cither acid or base; B. write the dissociation…

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Q: Rank the solutions in order of decreasing [H3O+]: 0.10 M HCl;0.10 M HF; 0.10 M HClO; 0.10 M HC6H5O.

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Q: Rank the following solutions according to their acidity: Rank Solution 1 pH= 11 Solution 2 H30* =…

A: To rank the given solution according to their acidity

Q: Assign each species on the left to a category on the right. Clear All HNO2 strong acid Ba(OH)2 weak…

A: Given HNO2 Strong acid Ba(OH)2 Weak acid NO2- Strong Base HClO Weak Base

Q: Rank the following solutions from the lowest pH to the highest pH А. 1.2х105 М NaOH 9.07 В. О.0015 М…

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Q: Which of the following statements is false regarding a solution of 1.0 M HNO3? [H+]=1.0M pH=0…

A: 1.0 M HNO3 HNO3 (aq)------> H+ (aq)+ NO3- (aq) pH = - log [H+] Here , [H+] = 1.0 M

Q: Solution 1 has a [H3O+] = 1.70 x 10-² M. Solution 2 has a [H3O+] = 4.30 x 10-4 M. Which of the foll…

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Q: The 0.10 M solution with the lowest pH is: A. HC2H302(ac) B. NH3(ac) C. NaOH(ac) D. HNO3(ac) ??

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Q: Indicate whether each of the following solutions is acidic, basic or neutral:  a) [H3O+] = 1.7 x…

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Q: Classify each as a strong or weak acid or base:(a) CH₃NH₂(b) K₂O(c) HI(d) HCOOH

A: Concept introduction: Strong acid are the substances which is completely dissociated in the solution…

Q: What is the pH of 0.174 M HNO3 solution

A: Given :- concentration of HNO3 Solution = 0.174 M  To calculate :- pH of solution

Q: Which weak acid solution has the greatest percent ionization? Which solution has the lowest (most…

A: Percentage ionisation of a weak acid can be obtained by dividing concentrationof H+ ions produced by…

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: Write the formula for the conjugate acid of each base.a. NH3 b. ClO4- c. HSO4- d. CO32 -

A: Conjugate-acid base pairs: Conjugate base is the species that formed when acid loses a proton (H+)…

Q: Which of these weak acid solutions has the greatest percent ionization? 0.500 M HF 2.50 M HF…

A: The reaction taking place will  be  HF ----> H+ + F-  Since the acid is weak so Ka will be very…

Q: Calculate [H3O+] in each aqueous solution at 25 °C, and classify each solution as acidic or basic.a.…

A: We know that, pH can be expressed as negative logarithm of H+. i.e.,                      pH = -…

Q: Which of the following indicates the most basic solution? [H+] = 1 × 10-10 M pOH = 6.7 [OH-] =…

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Q: Which aqueous solution has the lowest pH at 25 °C? 0.45 M H2S O 0.35 M HF O 0.34 M HOCIO O 0.33 M…

A: Answer :-  0.33 M HBr has lowest PH at 25 °C

Q: Indicate whether solutions with each of the following ionconcentrations are neutral, acidic, or…

A: Since the pH of solution is given by  pH = -log[H+] = 14 + log[OH-] And the solutions will be acidic…

Q: For each of the following, indicate whether the solution is acidic, basic, or neutral: a. The…

A: It is given that the concentration of ions is given and we have to determine whether the solution is…

Q: Calculate the [H+] of a solution prepared by combining 1 L of a HC1O4 solution with pH = 2.00 and 1…

A: Given data, pH of HClO4 solution = 2.00 Volume of HClO4 = 1.0L Volume of H2SO4 = 1.0L pH of H2SO4 =…

Q: Which one of the following molecules is a weak acid Select one: O HF O HCIO, O Ca(OH), O NH3

A: HF  – Weak acid HClO4 – Strong acid  Ca(OH)2 – Strong base NH3 – Weak base  NOTE : Hydrofluoric…

Q: Calculate The PH Of 0.10M Na2C2O4

A: pH is a measure of acidity or basicity of a solution. A solution with pH less than 7 is considered…

Q: What is the [H3O+] concentration of a solution that has pH + 11.61, 7.156, 0.015

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Q: What is the pH, pOH, [OH-], and [H+] of a 0.006M solution of HNO3

A: pH of any solution tells about the acidity of that solution. Less is the pH more acidic is the…

Q: Write the formula for the following. (a)Conjugate base of H2O (b)Conjugate base of H2PO4–…

A: Conjugate acid- base pair are those pairs which have only difference of absence or presence of…

Q: Which has highest pH at 25c-    NaClO4, NaCLO,NaNO3

A: The pH of a salt solution depends on the strength of the acid and the base by which the salt is…

Q: A 0.001 M solution of HCl is prepared. What are the hydronium & Hydroxide ion concentrations?

A: A strong acid is the acid which dissociates completely in solution to form ions. The concentration…

Q: Classify each of the following species as a weak or strong acid: (a) HNO3 (b) HF (c) H2SO4 (d)…

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Q: For each hydrogen ion concentration listed, calculate the solution as the concentration of hydroxide…

A: The relationship between the concentration of hydroxide ion and concentration of hydrogen ion is…

Q: What is the pH of a solution that has a OH- concentration equal to 1.3x10-10 M?

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Q: 1. Identify the Brønsted-Lowry acid and Brønsted- Lowry base in this chemical equation. H3PO4 + OH →…

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Q: Calculate the pH of a solution when 20 mL of a .1 M HCl are mixed with 40mL of a 0.05 M NaOH answer…

A: HCl mixed with sodium hydroxide

Q: If a solution has a concentration of hydronium ions less than 1.0 x 10-12 M would it be considered…

A: On the basis of pH value we can say whether the solution is acidic or basic. Firstly we need to…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: NaCIO2(aq)…

A: Given,

Q: Which of the following solutions has the highest pH? Select one: a. 0.60 M HCOOH b. 0.60 M…

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Q: Arrange the following solution from lowest pH to highest pH: 0.20 M CH,COOH (Ka 1.8 x 10-5), 0.20 M…

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: Which one of the following 1.0 M solutions would have the lowest pH? Weak Base 1.7 x 10-9 A) C,H,N…

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Q: Arrange the following solution from lowest pH to highest pH: a) 0.20 M CH₃COOH (Ka = 1.8 x 10⁻⁵),…

A: (a) First of all First of all the ICE table has to be drawn for the dissociation of acid as:…

Q: 1. Identify the following as an Arrhenius acid or a base a. H3PO4 b. HCI d. H2SO4 e. NH,OH f.…

A: Arrhenius Acid : the species which give H+ ion in aqueous solution.  Arrhenius base : the species…

Q: Calculate the pH of the following: A.) pH of 0.10 M H2SO4 B.) pH of a 5.0x10-2 M NaOH

A: Using the Formula of pH and relation between pH and pOH we can solve these problems.

Q: Designate the following salts as acid, basic, or natural. Explain why? NH4Cl LiNO3 K2S Ammonium…

A: An Acid is a substance that gives H+ions in the solution.  The pH of the acidic solution is less…

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.