30 ml of sample of unknown strong base is neutralized after the addition of 12 ml of a 0.150 M HNO3 solution if the unknown base concentration 0.0300 M give the possible identities for the unknown base

Q: Calculate the sodium ion concentration when 60.0 mL of 3.9 M sodium carbonate is added to 24.0 mL of…

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Q: A 20.00-mL sample of battery fluid, which contains H2SO4, is diluted to 250.0 mL with deionized…

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Q: Calculate the concentration of all the ions in solution after mixing 100.0 mL of 0.0200M KF (aq)…

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Q: Solid barium hydroxide is slowly added to 175 mL of a 0.104 M sodium chromate solution until the…

A: Given: Concentration of Ba2+ions = 0.0467 M And the initial concentration of chromate ion = initial…

Q: A 100.0 mL solution of NaOH reaches the equivalence point when 39.79 mL of a 0.0300 M solution of…

A: GivenVolume of NaOH= 100.0mLVolume of HCl= 39.79 mLMolarity of HCl= 0.03M

Q: Acetic acid reacts with sodium hydroxide in the following fashion.  HC2H3O2(aq) + NaOH(aq)     →…

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Q: A 0.217 g sample of HgO (molar mass = 217 g/mol) reacts with excess iodide ions according to the…

A: Reaction occurs according to law of chemical equivalency. Number of mols of any substance  =( weight…

Q: How many mL of 0.150 M HCI are needed to react with 24.0 mL of 0.450 M NaOH ? HCl(ag) + NAOH(ag) →…

A: We have to find volume of HCl solution for complete neutralisation

Q: A 10 mL aliquot of a sulfuric acid solution requires 28.16 mL of 0.1000 M sodium hydroxide for…

A: To find out what volume of 0.1000 M barium chloride will be required to titrate a second 10 mL…

Q: Solid barium chloride is slowly added to 150 mL of a potassium sulfite solution until the…

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Q: A 30.00 ml sample of sulfuric acid is titrated to the endpoint with a 0.1000 M lithium hydroxide…

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Q: 30.00 mL sample of vinegar is titrated with 3M NaOH. The volume of base needed to reach the…

A: The initial volume of vinegar is 30 mL. The initial molarity of NaOH is 3 M.   The final volume is…

Q: .. When 125 mL of 0.150 M Pb(NO3)2 is mixed with 145 mL of 0.200 M bBr. is collected. Calculate the…

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Q: Solid zinc fluoride is slowly added to 125 mL of a potassium phosphate solution until the…

A: Since the solubility product of Zinc phosphate = 9 X 10-33  And the solubility reaction is  and the…

Q: A 100.0 mL sample of a 0.200 M aqueous solution of K2 mL of a 0.100 M aqueous solution of BaCl2. The…

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Q: A solution of an unknown monoprotic acid was prepared by dissolving 72.9 mg of the acid into 50. mL…

A: Molarity is given by the number of moles per liter of the solution.

Q: A 22.41 ml volume of 0.1987 M NaOH solution is required to reach the phenolphthalein endpoint in the…

A:

Q: Suppose 50.0 mL of 0.250 M CoCl2 solution is added to 25.0 mL of 0.350 M NiCl2 solution. calculate…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: Consider the following acid base titration between H2C3H5O3 (aq) with KOH (aq).    A)Write a…

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Q: Calculate the grams of Acetic Acid ( M. W. 60.05g/ mole) in a unknown sample.  A sample of Acetic…

A: Molarity of a solution is used to express the concentration of the solution. It can be calculated by…

Q: A student titrates a weak acid with 0.100 M NaOH, adding 34.84 mL before a dark pink color is seen.…

A: Calculation of no. of mol of NaOH: No. of mol=Molarity×Volume=0.100 mol/L×34.84×10-3 L=3.484 ×10-3…

Q: A 5.00 ml sample of vinegar was titrated with 0.08751 M NAOH. The sample requires 22.31 mL of NaOH…

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Q: A 10.00 mL sample of hydrochloric acid is diluted by adding 50 mL of deionized water, and then…

A: Please find your solution below :

Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of NaOH…

A: The quantitative chemical reaction of an acid and a base with each other is known as neutralization…

Q: A 15.0-mL sample of an oxalic acid solution requires 25.2 mL of 0.149 M NaOH for neutralization.…

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Q: A student place 3 mL of a hydrochloric acid solution in an Erlenmeyer flask. She then added 24.6 mL…

A: DI water is the solvent. Addition of the solvent does not show impact on the concentration of HCl.…

Q: a) Complete and balance the following equation on your scratch paper:   H3PO4   +   KOH  ---> b)…

A: a) Given a neutralization reaction in which Phosphoric acid (H3PO4 ) reacts with potassium hydroxide…

Q: 35.0 mL sample of 0.225 M HBr was titration with 42.3 mL of KOH. What is the concentration of the…

A: First we write the balanced equation between HBr and KOH. This is given as; KOH (aq) + HBr (aq) →…

Q: percentage of NaCN

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Q: A student place 5 mL of a hydrochloric acid solution in an Erlenmeyer flask. She then added 23.5 mL…

A: Given that 5 m L of HCl solution is placed in flask and 23.5 m L deionised water is added and is…

Q: The concentration of hydrogen peroxide (H;O2) in an H2O2 solution can be determined if the solution…

A: We will calculate number of moles of both reactants and solve according to balanced equation.

Q: Solid sodium cyanide is slowly added to 75.0 mL of a zinc sulfate solution until the concentration…

A: When we will add solid NaCN, to the Zinc sulfate solution then a ppt of Zn(CN)2 will occur. And the…

Q: solution

A: Dear student I have given answer to your question in the image format.

Q: a) Sulfuric acid solution is standardized by titrating with 0.678 g of primary standard sodium…

A: Given, mass of Na2CO3 = 0.678 g Volume of H2SO4 solution = 36.8 mL = 0.0368 L Molarity of H2SO4…

Q: A 25.0mL acetic acid sample was titrated using exactly 69.72 mL of a 0.30M sodium hydroxide solution…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Silver bromide can be produced by the following reaction: AGNO3(aq) + HBr(aq) -> AgBr(s) + HNO3(aq)…

A: Given,50 mL of 0.173 M of AgNO3Molar mass of Ag=107.87 g/molMolar mass of Br-=79.90 g/mol

Q: Q/ Mohr's method uses the potassium chromate indicator and this indicator makes the equivalent point…

A: The question is based on the concept of titrations. we have been given mass of barium Chloride…

Q: A 25.0 mL aliquot of HCl (aq) of unknown concentration was titrated with 0.105 M NaOH (aq). It took…

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Q: Solid copper(II) bromide is slowly added to 175 mL of a sodium hydroxide solution until the…

A: Given, solid CuBr2 added in 175 mL of NaOH solution until the concentration of Cu2+ ion is 0.0224 M…

Q: Solid ammonium carbonate is slowly added to 175 mL of a 0.406 M magnesium sulfite solution until the…

A: The equation for the reaction is

Q: Solid potassium hydroxide is slowly added to 75.0 mL of a iron(III) sulfate solution until the…

A: Given: Concentration of hydroxide i.e. OH- ions, [OH- ] = 0.0137 M

Q: On a separate piece of paper, complete the following calculations. A 50.0 mL sample of ocean water…

A: AgNO3 reacts with Cl- ions present in the water according to the equation: AgNO3+Cl-→AgCl+NO3- So, 1…

Q: Solid ammonium chloride is slowly added to 125 mL of a lead(II) acetate solution until the…

A: Given: Concentration of Cl- ion, [Cl- ] = 0.0284 M

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.179 M solution of…

A: Given : Molarity of barium hydroxide i.e Ba(OH)2 = 0.179 M Volume of Ba(OH)2 solution required =…

Q: Solid cobalt(II) iodide is slowly added to 175 mL of a sodium hydroxide solution until the…

A: Given: Volume of sodium hydroxide  = 175 mL = 175 × 10-3 L Final concentration of Co(II) = 0.0336 M…

Q: A 0.6758-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized…

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Q: Solid silver nitrate is slowly added to 75.0 mL of a 0.333 M potassium hydroxide solution until the…

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Q: A 0.205 g sample of a monoprotic acid was dissolved in 25 mL of water. The acid solution was…

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Q: A 0.86 gram sample of a solid acid is dissolved in a minimal amount of water and titrated to a…

A: It is an acid – base titration. The complete neutralization reaction is given below.

Q: A 30.0 mL sample of unknown strong base is neutralized after the addition of 12.0mL of a 0.150 M…

A: Given information: Volume of base = 30.0 mL Volume of HNO3 = 12.0 mL Concentration of HNO3 = 0.150 M…

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.