The dissociation of methyl violet (HMV) indicator in water is represented by the equation below. What is the shift in the equilibrium position upon adding HCI? HMV(aq) + H,O(1) = H,O-(aq) + MV-(aq) to the left/violet O to the right/yellow to the left/yellow O to the right/violet

The dissociation of methyl violet (HMV) indicator in water is represented by the equation below. What is the shift in the equilibrium position upon adding HCI? HMV(aq) + H,O(1) = H,O-(aq) + MV-(aq) to the left/violet O to the right/yellow to the left/yellow O to the right/violet

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The preparations of two aqueous solutlons are described in the table below. For each solution, write…

Q: Consider the weak base, B -, in water as shown in the reaction below. The [B -] initially is 0.460 M…

A: [B-] initially (c) = 0.460M Kb = 2.04×10-6 pH of solution = ?

Q: Write a balanced complete ionic equation for the following ionic solid. Assume A is a metal ion and…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Phosphoric acid dissociates to form phosphate anion and hydronium cation. The K, for this reaction…

A: Ka is the acid dissociation constant which may be expressed as the ratio of the multiplication of…

Q: Hydrogen fluoride (HF) behaves as a weak acid in aqueous solution. Two equilibria influence which…

A: pH is used to determine the concentration of hydronium ion.

Q: Consider the weak base, B -, in water as shown in the reaction below. The [B -] initially is 0.340 M…

Q: Use Table 18.a or Apendix C to calculate the percent dissociation of 0.065 M CH3COOH.

A: The equilibrium constant for acid dissociation is denoted as Ka. It represents the ratio of the…

Q: A sample of gas is at 45.0 °C. At what temperature would the volume of this gas be the double of the…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: For the following reaction, K < 1. Classify each of the reactants and products based on their…

A: An acid is a substance that gives ions in its solution whereas a basic substance gives ions in its…

Q: 2. In the following reaction at equilibrium: 2CrO, (aq, yellow) + 2 H30* (aq) Cr202 (aq, orange) + 3…

Q: At 15°C water's Kw = 6.02 x 10-14. Write the equilibrium expression for water's self-ionization.…

Q: +]=[ = = nt of a very weak ac M M M Calculate the equi

Q: Attempts Force Completion This test can be saved and resumed later. Your answers are saved…

A: The question is asking us to determine the direction of the shift in equilibrium when a base (NaOH)…

Q: What is the pH of a solution when 4.9 g of ammonium bromide, NH4Br (M=98) , is used to make 200 mL…

A: pH of a solution measures the acidity of the solution. If pH is greater than 7 then solution is…

Q: O The pH of the solution has decreased. O The pH of the solution has increased. O The green…

A: According to the question, the color of phenolphthalein changes from clear to pink in an acid-base…

Q: Mg(s)|Mg2+(aq) || Mn2+(aq ) | Mn(s) What would you change to decrease the Ecell Group of answer…

A: (A). A galvanic cell -during a generates electrical energy during a spontaneous redox reaction.…

Q: 12) What is the [H,O'] and pH of a 0.350 M HF solution? The K of HF is 3.5 X 104. HF (aq) + H2O (1)…

Q: equation: HCO3 (aq) CO2(g) + OH- (aq) we have saturated sodium bicarbonate with HCl, which is a…

A: Answer is explained below. Bromothymol blue is a pH indicator it shows acid and bases by changing…

Q: If the carbonic acid (H2CO3) concentration in a sample of blood is 0.00250 M , determine the…

A: Given, H2CO3(aq) ⇌ HCO3-(aq) + H+(aq) pH of blood = 7.45 Acid dissociation constant (Ka) = 4.3 ×…

Q: Although hydrofluoric acid, HF is a weak acid (Ka of HF is 7.1 × 10–4), its strength actually…

A: Le- Chatelier's principle When the reaction is in equilibrium and the factors like temperature,…

Q: v Correct At 25 °C phosphoric acid, H3PO4, has the following equilibrium constants: Ka 7.5 × 10-3…

A: Given Concentration of K2HPO4 solution = 0.550 mol L-1Ka1 = 7.5 × 10-3Ka2 = 6.2 × 10-8Ka3 = 4.2 ×…

Q: The value of K₂ for acetylsalicylic acid (aspirin), HC,H704, is 3.00×10-4. Write the equation for…

A: Given -> Ka of HC9H7O4 = 3.00 × 10-4

Q: HCN

A: When we add NaCN in HCN then pH will change .

Q: A patient presents itself to the emergency department in a critical condition. The patient’s blood…

A: Henderson-Hasselbach equation. this equation shows the relationship between pH of a solution, the…

Q: The acid-dissociation constant at 25.0 °C for hypochlorous acid (HC10) is 3.0 - 10-8. At…

A: Dear student this question is related to equilibrium concept.

Q: Predict the direction in which the equilibrium will lie for the reaction: H₂CO3 (aq) + F¯(aq) =…

A: The given reaction is an example of acid-base reaction. In the acid-base reaction the proton is…

Q: Which of the reactions are exothermic? 2 Mg(s) + 0,(g) 2 MgO(s) AH = -1203 kJ/mol O NH, (g) + HCI(g)…

Q: Holding your breath increases the concentration of carbon dioxide in the blood. Use the Law of Mass…

A: Introduction: We have to tell in which direction reaction will shift.

Q: 5. At 25°C, the K, for a certain monoprotic base B is 2.5x10-5, What will be the K, value for the…

A: Given:: Ka =2.5×10-5 for weak base B Kb for the given above reaction = ?

Q: Consider the following chemical reaction at equilibrium: NH3(aq) + H₂O(1) ⇒ NH*(aq) + HO¯(aq) If one…

A: Answer:- This question is answered by using the simple concept of Le Chatelier principle which…

Q: If HCI Is added the concentration of HCOOH Will ? Decrease Increase Or remain unchanged

Q: Answer the following A. Balance the reaction as well as write its equilibrium expressions for the…

A: The solution is given below -

Q: Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this…

Q: A solution was prepared by adding solid NaCIO to water. Determine the number of moles NaCIO added by…

Q: The value of Ka for acetylsalicylic acid (aspirin) , HC9H¬O4 , is 3.00×104. Write the equation for…

Q: Write a balanced complete ionic equation for the following ionic solid. Assume A is a metal ion and…

A: Any ionic compound dissociates to give the respective number of cations and anions that it is made…

Q: 5. At 25°C, the K, for a certain monoprotic base B is 2.5x10. What will be the K, value for the…

Q: In a 1.00 M aqueous solution of sulfuric acid, H₂SO4, what is the sulfate (SO42-) concentration at…

A: Given is the concentration of H2SO4, and conc. Of SO4)2- is asked.

Q: Determine the direction to which the equilibrium will shift if the following changes occur (forward…

A: LeChatelier's principle: When factors like concentration, pressure, temperature, inert gases that…

Q: Consider a hypothetical acid-base indicator, "HX", ionizes in water according to the equation HX(aq)…

A: HX(aq) <----> H+(aq) + X-(aq)

Q: series of iron standard solutions need to be made from a 40 ppm iron stock solution provided. For…

A: As we know , Moles the solute remains same on dilution but volume of the solution increases.…

Q: What are the concentrations of each species in the reaction when you reach equilibrium of a 0.15 M…

A: Given :- Initial concentration of HCN = 0.15 M Kc = 4.9 × 10-10 To calculate :- equilibrium…

Q: What is the % ionization of HI acid is the initial concentration of hydroiodic acid is 1.556M.…

Q: Determine the equilibrium concentrations of H2C6H6O6, HC6H6O6-, C6H6O62- and H+ when a 0.222 M…

A: Given : Initial concentration of H2C6H6O6 = 0.222 M Ka1 of H2C6H6O6 = 8.0 X 10-5 And Ka2 of…

Q: 6. Which of the following has the highest pH? a. 1.00 M NaNO3 b. 1.00 M NaNO2 c. 1.00 M NaH,PO4 d.…

Q: Calculate the pH of the following solution: 2.8 x 10-4 M Ba(OH)2 (b) What is the original molarity…

A: Hi, as you have posted multiple questions and have not mentioned which question you want us to solve…

Concept explainers

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.

Question

100%

The dissociation of methyl violet (HMV) indicator in water is represented
by the equation below. What is the shift in the equilibrium position upon
adding HCI?
HMV(aq)
+ HO(1) =
H,O-(aq) +
MV-(aq)
to the left/violet
to the right/yellow
O to the left/yellow
to the right/violet

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

in the following reaction:Ca(OH)2(s) + 2H+(aq) 2H2O(1) + Ca2+(aq)if add the. drops of [HCI], the system will shift to
NH3(aq) + H₂O(1) ⇒ NH‡ (aq) + OH- (aq) The equilibrium hydroxide concentration in a 0.0220 M NH3 solution at 25 °C is given below. [OH-] = 6.29 x 10-4 M What is the percent ionization of the NH3 at equilibrium? lonization = [?] % % lonization Enter
A patient presents to the emergency department in a very critical condition. The patient’s blood was tested and the concentration of carbonic acid (H2CO3) was found to be 4.0×10-4 M and bicarbonate ion (HCO3-) 3.062×10-3 M. Ka = 4.3 × 10-7 H2CO3(aq) ⇌ HCO3-(aq) + H+(aq) Show all calculations including equation(s) used. a. Calculate the pH of the patients’ blood. b. Based on your answer would you say the patient suffered from Acidosis or Alkalosis
Help me please
Select the mixture that is capable of tolerating the addition of a strong acid without altering the pH Group of answer choices 1.0 M NH3 and 1.0 M NaCl 1.0 M HCl and 1.0 M NaCl 1.0 M HNO2 and 1.0 M NaNO2 1.0 M HF and 1.0 M NaCl
Water ionizes according to the equilibrium: 2 H2O (l)⇌ H3O+(aq) + OH- (aq) Kw = 1.0 x 10-14 Write an equilibrium constant expression for this and rearrange it to solve for [OH-]
A solution is made initially with 0.410 M HIO3 (Kc=0.170). Once the equilibrium below is established, what is the equilibrium concentration of H+ ions? HIO3(aq)~ H+(aq)+IO3^-3(aq)
Show clear and complete solutions. Need fast!
The completed equilibrium table for a 0.270 M solution of propanoic acid is shown. HC,H;O,(aq) C,H,0, (aq) H*(aq) + initial 0.270 change +x +x -x equilibrium 0.270 – x What is the concentration of H† in the solution? [H*] = M Calculate the pH of the solution. pH =
What is [OH-] in a solution of 1.25 M NH3 and 0.85 M NHANO3? NH3 (aq) + H20 (1) = NH4+ (aq) + OH- (aq) Kp=1.8x10-5 Write your answer with 2 significant digits.
The antibiotic Penicillin G is obtained from a mold and is treated before being ready for human consumption. Penicillin G is a weak acid with Ka = 1.6 x 10-3. Using HP to represent this weak acid, in water the following reaction represents an equilibrium that could develop. HP (aq) ↔↔ H+(aq) + P- (aq) Use the quadratic equation to solve for the equilibrium concentrations (that result from a 1.0 x 10-4 M solution of Penicillin G, HP) of each component.
The equation is CH3COOH+H20 is in equilibrium with CH3COO^- + H30^+ How can I find the concentrations of the CH3COOH, CH3COO^-, H30^+ if I'm only given these: Initial concentration of CH3COOH = 1.00 M Final concentration of CH3COOH (with water) = 0.06666666667 M Fraction of CH3COOH ionized (labeled as a) = 0.01221 Fraction of CH3COOH ionized was calculated by dividing the molar conductivity of the sample divided by molar conductivity of solution in infinite dilution.