Chloride in a brine solution is determined using Volhard method. A 10.00 mL aliquot of the solution is treated with 25.00 mL standard 0.1182 M AgNO3 solution. The excess silver is titrated with standard 0.1010 M KSCN solution, requiring 12.38 mL to reach the red Fe(SCN)2+ end point. Identify the (a) indicator (b) end point color (c) molarity of the Cl- in sample.

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Q: In the determination of chloride by the Mob method, what will be the equiliblium concentration of…

A: The objective of the question is to determine the equilibrium concentration of silver ions in mg/L…

Q: If 316.0 mg of AgBr is completely dissolved in 144.0 mL of 0.12 M NH3, what is the equilibrium…

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Q: mount of X used in titration: 100.0 mmol amount NaOH added (mmol) (b) 35.0 220.0 (c) pH 2.558 4.482…

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Q: A 25.00 mL mixture of 0.01000 M Fe(CN)6 4– and 0.01000 M Sn2+ is titrated with 0.01000 M Ce4+ .…

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Q: An unknown solution containing 25.00 mL of Ni2* in dilute HCI is treated with a known excess of…

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Q: What volume of 0.130 M  KMnO4 would be required to titrate 0.36 g  of  K2[Cu(C2O4)2]⋅2H2O

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Q: (1) A solution containing 8mmol Fe"2 is titrated by a standard solution of ceric sulfate Ce(SO4)2,…

A: Weight of ferrous ion can be calculated as below.

Q: A 0.1510 g KHP (MW = 204.22 g/mol) sample required a volume of 57.04 mL of NaOH solution to reach a…

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Q: A 1.2 g sample of mixture of NaOH and Na,COs containing inert impurities s dissolved and titrated…

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Q: Calculate the molar solubility of Ag2CO3 in a solution of 0.015 M Na2CO3. The solution is aqueous at…

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Q: How many milliliters of 0.118 M HCl are needed to titra (a) 48.2 mt of 0.0708 M RbOH 19 72578 Xmt…

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Q: 9. The % w/w of I- in a 0.2144-g sample was determined by Volhard titration. After adding 50.00 mL…

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Q: 4. The slightly soluble salt AB ionizes as shown. (1) AB2 (s) A2* (aq.) + 2B (aq.) When a solution…

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Q: solubility product expressions

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Q: 0.28g Of MBr is dissolved in distilled water and made up to 250mL mark in a volumetric flask. 25 mL…

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Q: A 0. 238 g sample contained only NaCı and KBr. It was dissolved in water and required 48. 40 ml of…

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Q: What is the difference between alkalinity and buffering capacity?

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Q: The % w/w I– in a 0.6712-g sample was determined by Volhard titration. After adding 50.00 mL of…

A: Given reaction  AgNO3 + I– → AgI (s) + NO3– Ag+ + SCN– → AgSCN We have to find milli moles of AgNO3…

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Q: ml of a solution containing an 30.00 unknown amount of I ( iodide) was treated with 50 ml of 0.3650M…

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for