A solution contains 0.675 grams of C2H7N per 100.0ml of solution. Electrial conductivity measurements show that 0.98% of the ethylamine has reacted with water, Calulate the ph of this soultion. The acid-base reaction is shown below: C2H5NH2(aq)+H20(l) ->C2H5NH3+(aq)+OH-(aq)

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Q: 16.110

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Q: Determine the pH of a 0.13 M solution of pyridinium nitrate (C5H5NHNO3) at 25°C. [Pyridinium nitrate…

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Q: Answer the following questions using the reaction shown below. C6H5CO2H (aq) + H2O (I) C6H5CO2 (aq)…

A: (a) The given moles of benzoic acid = 0.250 mol Moles of sodium benzoate =  0.350 mol The volume of…

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A: Arsenite system contains As(III) species.

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Q: A solution contains 4.25g of ammonia per 250 mL of solution.Electrical conductivity measurements at…

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Q: Benzoic acid is used as a food preservative. In water solution, benzoic acid acts as a weak acid:…

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Q: Nitrogen is discharged from wastewater treatment facilities into rivers and streams, usually as NH₃…

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Q: Write an equation for the hydrolysis of each of the salts: (a) NaC2H302 (b)Na2C03 (c) NH4Br

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Q: Which of the following is correct concerning the base ionization constant, Kp, of dimethylamine,…

A: Ionization of amine is water.

Q: Let's say a weak acid A has ph of 4.56, its molar conductivity is 5.32x10^7 microsiemens/Molarity…

A: Fraction A ionized can be determined as:

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Q: The surface of Venus is quite inhospitable with an average temperature of 450  ̊C and a pressure of…

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Q: If the pH of a 0.200 M solution of the CICH2O¯ ion is 12.05, then what is the value for the basicity…

A: Given: pH = 12.05 Thus, pOH = 14 - 12.05 = 1.95 As pOH = -log[OH-] Thus, [OH-] = 10-pOH = 10-1.95 =…

Q: 5. Which of the following is a conjugate acid-base pair? H₂PO4 and HPO4² HCO3 and CO² NaOH and OH…

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Q: D) The following figure shows the relationship between log D and pH for an organic base…

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Q: In the following equation HNO2 (aq) + H2O (l) ↔ H3O+ (aq) + NO2-(aq), 0.37 M of nitrous acid was…

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Q: A solution contains 0.675 g of ethylamine, CH:NH:, per 100 mL of solution. Electrical conductivity…

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Q: Sulfurous acid (H2SO3) is a diprotic acid with ?a1=1.39×10^-2 and ?a2=6.73×10^−8. Determine the pH…

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Q: The ion HTe− is an amphiprotic species; it can act as either an acid or a base.(a) What is Ka for…

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Q: Determine the pH of a 0.588 M weak base soultions at 25C. The Kb for the weak base is 1.76 x 10^-5.…

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Q: Calculate the pH of a solution prepared by dissolving 0.24 mol of benzoic acid (C7H5O2H) and 0.15…

A: Acidic Buffer solution  :  It is a mixture of weak acid and its salt with strong base. Example :…

Q: Formic acid owes its name to the fact that some ant (fourmi) species have specialised soldiers that…

A: First we will draw IRE table ,then using it we will calculate pH of solution.

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Q: If 0-2 pH is considered strongly acidic, 2-7 is weakly acidic, 7.0 is neutral, 7-12 is weakly basic…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.