A 0.500-g sample containing BaBr2 (FM = 297.14) is dissolved in 50 mL of distilled water. Titrating with 0.0400 M AgNO3 requires 25.00 mL to reach the Mohr endpoint. A blank titration requires 0.50 mL to reach the same endpoint. Calculate the %w/w BaBr2 in the sample.

Q: What is the solubility of PbCl₂ in 0.020 M NaCl? Ksp = 1.59 x 10-5 Keep 3 total significant figures.

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Q: The % (w/w) I- (MM = 126.9) in a 0.5812-g sample was determined by Volhard titration. After adding…

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Q: halogens in organic compounds uses an argentometric titration. To 50 mL50 mL of anhydrous ether is…

A: Given that  Mass of AgNO3 = 0.02916  Molar mass of AgNO3 = 171

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Q: he following text may be found at the ThermoFisher website: "PBS (phosphate buffered saline) is a…

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Q: A 50.00-mL solution of 0.0350 M ethylamine (Kb = 5.6 × 10–4) is titrated with a 0.0135 M solution of…

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Q: Solubility of KBr at 90 °C

A: In this question, we will determine the solubility of KBr at 90°C temperature.  You can see details…

Q: What is the molar solubility of silver (I) sulfate (Ksp = 1.2 x10-5) when dissolved in 150 mL in…

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Q: The volume of water needed to dissolve 0.0555 grams of lead brom Assume no volume change upon…

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Q: The volume of water needed to dissolve 0.0698 grams of lead iodide is Assume no volume change upon…

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A: The equation of potassium chromate reacting with barium nitrate is shown below, K2CrO4 + Ba(NO3)2…

Q: In a precipitation titration, a 50.0 mL of 0.100 M NaCl was titrated with a standard solution of…

A: The reaction between NaCl and AgNO3 is- NaCl (aq)+ AgNO3 (aq)→AgCl (s) + NaNO3 (aq)

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Q: For the titration of 50.00 mL of 0.300 M RbC7H5O2 (WB) with 0.200 M HNO3 (SA). Ka (HC7H5O2) = 6.3 x…

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Q: A 270.00 mL solution of 0.00150 M AB4 is added to a 380.00 mL solution of 0.00250 M C3D4. What is…

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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…

Q: The % (w/w) I- (MM = 126.9) in a 0.5812-g sample was determined by Volhard titration. After adding…

A: We have given Mass of sample = 0.5812 g Molarity of AgNO3 = 0.06912 M Volume of AgNO3 = 50mL = 0.050…

Q: A 25.00 ml of Ni2 solution was diluted in HCI and treated with 25.00 ml of 0.05283 M NazEDTA. The…

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Q: RbC7H5O2

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Q: 0.7050-g of pure KHP (FW = 204.2) was dissolved and titrated with 35.00mL of NaOH solution. The…

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Q: A 30 cm'aliquot of 0.075 M Sodium hydroxide (NaOH) is titrated against a standardised HCl solution…

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Q: The molar solubility of MgCO3 (Ksp = 3.50 x 10-8) in distilled water at room temperature is ______…

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Q: For the titration of 50.00 mL of 0.300 M RbC7H5O2 (WB) with 0.200 M HNO3 (SA). Ka (HC7H5O2) = 6.3 x…

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Q: 175.0 mL of 0.2015 M nitric acid was added to 1.4213 g of impure calcium carbonate sample. The…

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Q: Aditi titrated 80.00 mL of 0.50 M ethylamine, CH3NH2, with 0.40 M HC CH3NH₂ Kb = 4.4 x 10-4 What is…

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