a 30.00mL sample of an H2SO4 solution of unknown concentration is titrated with a .1635M KOH solution. a volume of 29.24 mL of KOH is required to reach the equivalence point. write a balanced equation for the neutralized reaction. what is the concentration of the unknown H2SO4.

Q: 100.0mL of a 0.050M HNO2 solution is titrated with a 0.10M NaOH solution. How many mL of NaOH would…

A: Let the volume of NaOH = V mL pH = 3.39 Molarity of HNO2 = 0.050M Molarity of NaOH = 0.10 M

Q: A 0.105-g sample of a diprotic acid of unknown molar mass is dissolved in water and titrated with…

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Q: A 25.00-mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1322 M KOH…

A: Chemical equation for the given neutralization reaction is: H2SO4 + 2KOH ➝ K2SO4 + 2H2O Hence, 2…

Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 29.6 mL of 0.350 M HCl. What is the concentration…

A: The reaction is an example of an acid-base reaction. Sr(OH)2 reacts with HCl as follows: The…

Q: 0.644 g of wood bleach, which contains oxalic acid, H2C2O4, was placed in an Erlenmeyer flask.  The…

A: The molar mass is the sum of the mass of each element. The molar mass of hydrogen, carbon, and…

Q: A student takes 93.3 ml of a 0.0363 molar KOH solution and dilutes it to a final volume of 6,143.2.…

A: Given, Initial volume of solution = 93.3mL = 0.0933L. Final volume of solution = 6,143.2mL =…

Q: 10.0 g of NaHCO3 is dissolved in a mixture of 1750 mL water and 250 mL of 0.20 M NaOH. a. Calculate…

A: The pH of a solution is used to determine the acidity or alkalinity of a solution. A buffer solution…

Q: A solution of K2CO3 was titrated with HNO3. Data was collected and a titration plot was constructed.…

A: We only answer a single question if the question number is not mentioned. Please resubmit the…

Q: A 20.0 mL solution of 0.200 M H;PO4 was fully titrated with 70.0 mL of a solution of calcium…

A: Given : Concentration of H3PO4 = 0.200 M Volume of H3PO4 solution = 20.0 mL And volume of calcium…

Q: A 50.00-mL sample of a white dinner wine required 24.57 mL of 0.03291 M NaOH to achieve a…

A: tartaric acid is a diprotic acid. And since it is given that both acidic H is being titrated to…

Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 37.0 mL of 0.350 M HCl. What is the concentration…

A: Given  V1   =  Volume of Sr(OH)2      = 15 mL V2   =    Volume of HCl            = 37 mL M2  =…

Q: 4. 6.0mL of 0.10M HCI(aq) is mixed with 2.00mL of 0.50M NAC2H3O2(aq) and diluted with 20.0mL of…

A: First Calculate mole of each substance by MOLARITY×volume Then Calculate limiting reagent which have…

Q: What volume in milliliters of a 0.141 M NaOH solution is required to reach the equivalence point in…

A: During titration, sodium hydroxide neutralizes sulphuric acid and forms sodium sulphate and water.…

Q: A 0.1310 g sample of an unknown diprotic acid is diluted to 100.00 mL and titrated by using 0.1910 M…

A: Suppose the diprotic acid is H2A. The titration of a diprotic acid with sodium hydroxide will lead…

Q: The antacid TUMS" was titrated using 0,3 M HCI. The buret reading was initially 0.91 mL. After…

A: The antacid TUMS was titrated using 0.3M of HCl . Given,   Initial burette reading is 0.91 mL .…

Q: Calculate the molarity of a NaOH solution if 24.50 mL of NaOH is titrated with 0.550 grams of KHP…

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: Sodium hypochlorite, NaOCl, is the active ingredient in household bleach. What is the concentration…

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Q: How many liters of 0.200 M sodium hydroxide do you need to titrate 0.900 L of a 0.100 M diprotic…

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Q: A 25.0 mL solution of Sr(OH)₂ is neutralized with 24.5 mL of 0.150 M HBr. What is the concentration…

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Q: A 30.00 mL sample of an H,SO4 solution of unknown concentration is titrated with a 0.1635 M KOH…

A:

Q: 1. If 16.33 mL of 0.6664 M KOH was needed to titrate a sample of HC;H;O2to its equivalence point,…

A:

Q: A 15.00 mL sample of aqueous carbonic acid solution of unknown concentration requires titration with…

A: Number of moles = concentration x volume n- factor =2 for carbonic acid. n- factor=1 for sodium…

Q: solution is made by titrating 8.00 mmol (millimoles) of HA and 1.00 mmol of the strong base. What is…

A: The calculation is as follows:

Q: Given are the values of a titration experiment of lake water: H2SO4 volume= 25ml H2SO4 diluted to:-…

A: Given that -  Volume of Lake water containing sulfuric acid = 25 mL  Volume of Lake water after 10%…

Q: If 2.00 M KOH is used to titrate 25.0 mL of an unknown concentration of        H2CO3.  It takes 15.0…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: 2.500 g of an unknown achiral primary amine is dissolved in enough water to yield a 50.00 mL…

A: Given : mass of primary amine used = 2.500 g concentration of HCl used = 0.9250 M And volume of HCl…

Q: A 1.631 g sample of an unknown triprotic acid (H3A) was dissolved in water and diluted to 250.0 mL…

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Q: By titration, it is found that 42.1 mL of 0.137 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Given :- concentration of NaOH solution = 0.137 M  Volume of NaOH solution = 42.1 mL  Volume of HCl…

Q: what volume of sodium hydroxide (0.122M) is needed to titrate 19.83mL of perchloric acid (HClO4)…

A: The reaction between sodium hydroxide (a strong base) and perchloric acid (a strong acid) is an…

Q: For the determination of basic species in 0.1878 g Talcid sample; 20 mL of 0.1009 M HCl solution was…

A:

Q: By titration it is found that 35.7 mL of 0.101 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: The concentration of the HCl solution after neutralisation with sodium hydroxide is determined as,

Q: Calculate the molarity of a NaOH solution if 25.85 mL of NaOH is titrated with 0.425 grams of KHP…

A: Molarity is number of moles of solute per liter of solution. It is the unit of concentration.…

Q: Calculate the mass of sodium hydroxide that must be added to 1.00 L of 1.00 M HC2H3O2 to double the…

A: Given: The volume of HC2H3O2 is 1.00 L The molarity of HC2H3O2 is 1.00 M The Ka value of acetic acid…

Q: A 0.204 g sample of CO32- antacid is dissolved with 25.0 mL of 0.0981 M HCl. The HCl that is not…

A:

Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 27.2 mL of 0.350 M HCl. What is the concentration…

A:

Q: A 14.24 mL sample of HNO3 (nitric acid) solution is titrated with 23.76 mL of 0.810 M KOH. Calculate…

A: HNO3 (nitric acid) Volume = 14.24 mL = 0.01424 L Molarity = ? KOH ( potassium hydroxide ) Volume =…

Q: 52. What volume in milliliters of 0.0985 M sodium hydroxide solution is required to reach the…

A: Answer 52 :  For H3PO4 :  Molarity = 0.124 M = 0.124 mol L-1 Volume = 15 mL = 15 × 10-3 L = 0.015 L…

Q: calculate the pH of the solution obtained by titrating 100 ml of 0.1M CH3COOH solution with 10 ml of…

A: Applying concept of PH determination. PH= - log[H+]

Q: A sample of oxalic acid (a diprotic acid of the formula H2C2O4) is dissolved in enough water to make…

A: The relation between normality (N) and molarity (M) is shown below where v is the valency of the…

Q: A solution of K2CO3 was titrated with HNO3, Data was collected and a titration plot was constructed.…

A: …

Q: . If it takes 59.62 ml of 0.3234 M HCI to titrate an unknown concentration of NaOH at the…

A:

Q: A sample of oxalic acid (a diprotic acid of the formula H2C2O4) is dissolved in enough water to make…

A: Given, Normality=n×molarityConcentration of NaOH,n-factor=1 for sodium hydroxideN1=1×0.750 =0.750…

Q: A 0.309 g sample of a diprotic acid is dissolved in water and titrated with 0.170 M NaOH. What is…

A: We have to calculate the molar mass of acid

Q: What is the volume needed to titrate a 50mL of 0.125 N NH3? The titrant used is 0.250 N HCl.

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Q: Calculate mass of Na2CO3 in 5ml of water that has been titrated with 2.17ml of 0.0100M HCl

A: Given :  Volume of water = 5 ml  Volume of HCl = 2.17 ml  Concentration of HCl = 0.0100 M

Q: Codeine, C18H26O3N is the active ingredient in the sedative Paregoric™ and is a weak Brønsted base…

A: A solution involving weak alkali with conjugate salt is addressed as "alkaline buffer solution". On…

Q: 25.00 mL of an unknown acidic solution is titrated with 0.198 M NaOH solution. Exactly 22.34 mL of…

A: At equivalence point, the number of moles of a monoprotic acid is equal to the number of moles of…

Q: A solution of 0.112 M NaOH (37.8 mL) is mixed with 22.0 mL of 0.124 M HNO3 . Assuming that the final…

A: Molarity of NaOH = 0.112M Volume of NaOH = 37.8mL or 0.0378L Molarity of HNO3 = 0.124M Volume of…

Q: A solution is prepared using 15.0 ml of 1.0 M HCl and 20.0 ml of 0.50 M HNO3. The final volume of…

A: Given: (15 ml of 0.15 M HCl)  +  (20.0 ml of 0.50 M HNO3.) The total volume of the solution= 1.25 L…

Q: A 25.0 mL volume of HCl solution of unknown concentration is titrated with a 0.124 M NaOH solution.…

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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.