What is the product for the following reaction?e Me HCI Me Me Et,0 O The following compound: Me CI Me The following compound Me Me CI Me The following compound: Me Me Me CI

Q: O Other Boc (EOC) [References] Consider 45.0 mL of a solution of weak acid HA (K water must be added…

A: Here 45 ml of weak acid HA (ka= 1.4×10^--6) has pH 4.25 is diluted and the pH becomes 5.25 . We have…

Q: Please correct answer and don't use hend raiting

A: To find the concentration of free calcium ions (Ca2+) in the solution, we start by understanding the…

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Q: For a certain acid pK, = 5.61. Calculate the pH at which an aqueous solution of this acid would be…

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Q: [References] Use the References to access important values if needed for this question. When the…

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Q: really apologise for posting the same Q please consider this one as I really need it please help me.…

A: Solution: We know in electrochemistry there are two type of cell. Electrolytic cell and galvanic…

Q: A0.55 M solution of HX, a weak acid, is made. a) Write the reaction of the acid in water and…

A: Here the concentration of weak acid HX is 0.55M . Ka= 1.1×10^-2 . We have to determine conjugate…

Q: Calculate the ionic strength of 0.3 M calcium nitrate solution

A: The objective of the question is to calculate the ionic strength of a 0.3 M calcium nitrate…

Q: What is the pH of a 0.0100 M  solution of analine (C6H5NH2) , a weak base.     Kb= 4.0 x10-10…

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Q: Determination of Sulfates in water (Analysis) Materials / Equipment needed Standard Methods…

A: Determination of sulfates in water in water. In water various types of contaminants available and…

Q: In lab, we calculated the pKa for weak acids with a pH electrode and then graphing it,  but we did…

A: In lab, we calculated the pKa for weak acids with a pH electrode and then graphing it,  but we did…

Q: Submit Answer References Use the References to access important values if needed for this question.…

A: Given -> Molarity of C5H5N = 0.116 M  Molarity of C5H5NHCl = 0.152 M

Q: Find the pH of a water solution obtained by adding 1.4 mL of 1.0 M HNO2(aq) to 300.0 mL of…

A: HCl is strong acid so HCl ionized completely  in water and give   HCl <=> H+  + Cl -…

Q: ver 80 % industry area has reported acid rain due to harmful gases emissions. Josephine collected a…

A: Ans. a) pH of the rainwater sample = 4.35                       -log[H+] = pH…

Q: 4-) If the conductivity of a 0,00100 M Kcl Solution in 134 M5 Cm". then the molar Conductivity of…

A: From the relationship between conductivity and molar conductivity we can solve this problem

Q: Fill in the blanks. Just write the question number (i), (ii), (iii..... in the answer box and give…

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Q: 13.1-13.3) [References] Using the Bronsted-Lowry model, write an equation to show why the following…

A: According to bronsted lowry Acid is a species which can donate H^+ and base is species which can…

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Q: in some cases, it is not nessacery to add indicator in oxidation-reduction titration because some of…

A: Interpretation: To answer whether adding indicator is necessary to oxidation reduction titrations.

Q: None

A: Given,F2 + H2O → O2 + F-Now calculate oxidation number Left side: F → 0 , H→ +1, O → -2Right side: O…

Q: What would be a disadvantage of pH color indicator in titration curve over direct pH probe??

A: The disadvantages of using indicators are 1. The test solution should be colorless to start the…

Q: Find the value of K for "Nall solution - Given, Nace solution is 1% by weight. Dep = 1·6 × 10-90 X…

A: Electrical conductance (or electrical conductivity) is the ability of a solution to conduct an…

Q: A strip of solid tin metal is put into a beaker of 0.080M AgNO3 solution. Is there a chemical…

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Q: A chemist prepares a solution of sodium hyposulfate (Na₂S₂O3) by measuring out 200. μmol of sodium…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: The maximum amount of aluminum hydroxide that will dissolve in a 0.254 M aluminum acetate solution…

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Q: Sort the following ions from lowest to highest ionic potential: H+ Al³+ NH Ca²+ Na* K+

A: The ionic potential is a  physical quantity that helps us measure the capability of an ion to…

Q: hd See Periodic Table See Hint Calculate the pH of 1.25×10M solution of selenocysteine (pK,1 = 2.21.…

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Q: 0-25 Nor 1lit f Hcl mixed Ceith OINO somlor Hcl, her) find Normalibs q folition is A) 0. 16 B) 0.24…

A: Normality of a solution can be written as, mass of g equivalent of a solute present in 1 liter of…

Q: Problem 16.28 (GO Tutorial) Your answer is partially correct. Try again. Metal Metal Density (g/cm³)…

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Q: Why is it necessary to carry out the reduction of iron and then the titration, before goin on to the…

A: The objective of this question is to determination of iron in a sample through a redox titration.The…

Q: Part 2 - Colorimetric Representation of Le Chatlier's Principle Mass needed to make 15.0 mL of 0.200…

A: Molarity of CoCl2.6H2O solution=0.200 M Volume of solution=15.0 mL Molecular weight=237.93 g/mol

Q: Hypochlorous acid (HOCI) is a weak acid that dissociates into hypochlorite (OC1-). HOCI is the…

A: Hypochlorous acid (HOCl) is a weak acid and gets dissociated into H3O+ and hypochlorite (OCl- ) in…

Q: 1st attempt Feedback Jl See Periodic Table O See Hint COAST T What is the energy associated with the…

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Q: Full summary of the topic chemical equilibrium and common ion effect without calculations

A: Chemical equilibrium : A reaction is in chemical equilibrium when the rate of the forward reaction…

Q: e) Significance of Nerst equation in chemistry?

A: Nerst equation,

Q: One of the following statements is incorrect Select one: O Back-titration is required when the rate…

A: Titration is an analytic technique where a solution of known concentration is used to determine the…

Q: DONE 7) Using a systematic treatment of equilibrium, determine the concentration of all species at…

A: The objective of the question is to determine the concentration of all species at equilibrium of a…

Q: Professional photographers most commonly use digital photography now. However, some photographers…

A: It is given that the developing solution is a basic solution. Bases have pH greater than 7.

Q: pls solve to the weight of Calcium in mg: given: Sodium-EDTA used: 4.204 g Calcium carbonate used:…

A: Given -  Mass of Sodium EDTA = 4.204 g Mass of calcium carbonate = 0.4050 g  Molarity of EDTA =…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.