Identify the indicator that can be used at the highest pH. phenol red phenolphthalein alizarin yellow R crystal violet bromophenol blue

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0617 M HNO3 to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the hydroxide ion concentration in a solution of triethylamine with the concentration of…

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Q: None

A: In order to calculate the Ka from pKa, the equation that will be used is: Ka​=10−pKa​ In order to…

Q: What will be the complete chemical equation for Standardization of HCl Solution and Standardization…

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

A: According Bronsted-Lowry concept proton donor are acid and proton acceptor are base

Q: What are the major and minor products of this reaction

A: The major product can be obtained by E2 pathway and the minor product can be obtained through SN2…

Q: What are the products of the following reaction?

A: This is an example of acidic hydrolysis.  Lactones on hydrolysis form two other functional groups in…

Q: dentify the products formed in this Brønsted-Lowry reaction.   HCO−3+HF↽−−⇀acid+base

A: Bronsted - Lowry reaction is an acid base reaction in which a proton ( H+) is transferred from one…

Q: that occurs when a small amount of strong acid, H+, is added to a CH3COOH/NaCH3COO buffer solution?…

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: Complete the (aq) dissolution equations for each solute, identify the solution as electrolyte or not…

A: The solution is given below -

Q: Which graph best represents the titration of sodium hydroxide with hydrochloric acid?

A: In this question, we will select the best curve for the titration between NaOH and HCl. You can see…

Q: Which dye can analyze pH in the range of 6.0 – 7.6 and has a final color reaction of green when…

A: Which dye can analyze pH in the range of 6.0 – 7.6 and has a final color reaction of green when…

Q: The substance Ca(OH)2 is considered     a weak Arrhenius base     a weak Arrhenius acid     a…

A: According to ARRHENIUS concept of acid and base :  An Acid is a substance which when dissolved in…

Q: How is it possible to produce solutions with similar pH values without using acetic acid  Explain…

A: Acetic acid, HC2H3O2 is a weak acid.  Sodium acetate, NaC2H3O2 is a conjugate base of the weak acid,…

Q: Write down the qualitative analysis of alcohols?

A: Qualitative analysis is a branch of chemistry that deals with the identification of elements present…

Q: acid

A: Acetic acid buffer consists of weak acid acetic acid and the salt of weak acid (for example – Sodium…

Q: The acetic acid/acetate buffer system is a common buffer used in the laboratory. Write the…

A: Here we are required to  write the equilibrium reaction for the acetic /acetate buffer

Q: What color does red methyl take in the base solution? Calculate [H +] at the end point of a…

A: Methyl red has pH range of 4.4 to 6.2 and it show red color when pH is leads than 4.4 and yellow…

Q: While different sources state different values, most sources identify the same color changes at the…

A: An indicator is a weak acid. The Bronsted-Lowry equation for indicator is given as:HIn (aq) + H2O…

Q: For the following reaction, respectively identify the Brønsted-Lowry acid and the conjugate acid.…

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Q: An analytical chemist is titrating 140.7 mL of a 0.2100M solution of propylamine (C3H₂NH₂) with a…

A: In this question, we want to determine the pH of the Solution after titration of weak base with…

Q: What is the role of methylchloride (CH3CI) in the following reaction? 24 CH3CI AICI, AICI4 Multiple…

A: Interpretation: We have to assign whether the reaction contains acid , base , bronsted lowery acid…

Q: affect his blood acidity? Notice that the arrows go in both directions, indicating that the reaction…

A: According to Le-chatelier's principle when there is any change made on an equilibrium then it shifts…

Q: Which base would be the best choice for preparing a pH = 9.50 buffer? pyridine ethylamine aniline…

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Q: Methyl red has a color transition range at pH 4.2 to 6.3. The acid color is red, and the basic color…

A: Given: Methyl red has a colour transition range at pH 4.2 to 6.3. The acid colour is red, and the…

Q: What is the Ph when 150 ml of water is added to 150 ml of coke with 2,7 pH

A: Answer :-  pH = 3.0  pH when 150 ml of water is added to 150 ml of coke with 2.7 pH = 3.0…

Q: Classify the following salts as acidic/basic/pH neutral and write a hydrolysis equation for them…

A: The salts given are NaNO3 CsF NH4Cl KCl Ba(CH3COO)2 CH3NH3I

Q: Indicate all arrows and complete the reaction .

A: (i) The double bonds are in conjugation and the lone pairs present on nitrogen also take part in…

Q: Which of the following pair cannot make a buffer solution? O HF/ LiF O NH2OH/ NH3 ONAHSO3/ NazSO…

A: Buffer solution :- A solution which resists change in it's pH value by the addition of small amount…

Q: Which is the conjugate acid in the following reaction? HCI H20 H,0 II II IV

A: Given :-  HCl + H2O <-----> Cl- + H3O+  To identify :-  Conjugate acid in above reaction

Q: Which of the following is true of a buffer solution that contains equivalent amounts of acid and…

A: buffer solution that contains equivalent amounts of acid and conjugate base means [Conjugate base ]…

Q: Identify the net-ionic equations involved in the hydrolysis of salts of the following compounds.…

A: Identify the net-ionic equations involved in the hydrolysis of salts of the following compounds.…

Q: How can you account for the fact that normal rain is slightly acidic?

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Q: Identify the indicator that can be used at the highest pH.

A: The indicator that can be used at the highest pH is to be determined. a.     thymol blue b.…

Q: specify each as    acid      basic    neutral black tea  pH   5.3 rain  pH 5.8 honey pH 3.4…

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Q: [HCl] 10-1 10-2 10-3 10-4 10-5 10-6 10-7 pH

A: [ HCl ]                         pH…

Q: H2PO4− + HCl⟶ H3PO4 + Cl− What is the bronsted-lowry acid and base? What is the conjugate acid and…

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Q: Which of the following is NOT a buffer? Explain your choice. ● CH​3CH​3NH​2– CH​3CH​3NH​3Cl ●…

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