Questions: 1. Write a balanced equation for the titration of NaOH with: a. Citric acid (acid in candy) b. Lactic acid (acid in milk)

Q: If 20.88 mL of acetic acid are used in a titration and the molarity of the acetic acid is 0.0985,…

A: The number of moles of acetic acid can be calculated as, Molarity = No. of moles/Volume (L) No. of…

Q: In a titration, it took 20.18 mL of 0.40 M NAOH to neutralize 10.00 mL of the HCI. What is the…

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Q: A 0.0452 L solution of HCl is titrated with 0.0356 L of 0.0125 M Na3PO4 according the equation shown…

A: For Na3PO4 Solution:  Volume = 0.0356 L Molarity = 0.0125 M                = 0.0125 mol L-1   For…

Q: Calculate the molar concentration of the hydrochloric acid if 35.18 mL of hydrochloric acid was…

A: Balanced equation is

Q: What is the molarity of a 12.46 mL sulfuric acid solution of 18.22 mL of 0.100 M potassium hydroxide…

A: The given volume of H2SO4 solution (V1) =12.46 ml          The molarity of H2SO4 solution (M1) = ?…

Q: Determining the molarity (M) of acetic acid in vinegar. Using a volumetric pipette, you pipet…

A: Given data,Molarity of OH-=0.1932MVolume of OH-=11.96mL=0.01196LVolume of CH3COOH=5.0mL

Q: After acing chemistry&121, you get a job in the chemistry lab and must prepare a nitric acid…

A: Interpretation -  To determine the milliliters of stock solution and also find the pH of the new…

Q: If 30.0 mL of 0.40 M H2SO4 is required to neutralize 15.0 mL of NaOH, the molarity of the NaOH…

A: The answer is given as follows

Q: 50 mg of Na2C2O4 containing solution is titrated with a KMnO4 solution with the corretion factor…

A: Theoretical molarity can be calculated by using the exact volume which is 29 mL Real concentration…

Q: Titration is routine, useful laboratory technique that can be used to confirm the concentration of a…

A: a.) i.) As vinegar contains Acetic acid , so for titration of an acid , we need a base.  ii) As most…

Q: What is the molarity (molar concentration) of a NaOH solution which required 20.00 ml of this…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: What volume (mL) of 0.196 M NaOH is required to neutralize 15.2 ml of 0.436 M HCI? 0.001300 1.300…

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Q: A beaker containing 25.0 mL of 0.360 M H2SO4 spills on the counter. How much baking soda, NaHCO3,…

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Q: A 0.8159 sample of HCl was placed into a 50mL volumetric flask and the sample was thoroughly…

A: In the titration process of an acid and a base which are in a ratio of 1:1, the below given equation…

Q: After acing chemistry&121, you get a job in the chemistry lab and must prepare a nitric acid…

A:

Q: calculate stoichiometry; energy and heat in chemical reactions problems 1. C6 H8 O6 is a weak acid…

A: Acid and base when react with each other undergo neutralization reaction and forms salt and water.…

Q: A 1.3820 gram sample of K2CO3 (138.20 g/mol) is dissolved in enough water to make 250.0 mL of…

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Q: How many milliliters of 0.200 MM NaOHNaOH are required to neutralize 15.0 mLmL of 0.350 MM…

A: A neutralization reaction can be defined as a chemical reaction in which an acid and base…

Q: How many moles of H* are in 60.0 mL of an HCl stock solution if a 15.00 mL aliquot was titrated with…

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Q: A student uses 25.0 mL of 0.50 M sodium hydroxide to neutralize 0.25 M nitric acid.  How much nitric…

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Q: What is the percentage of Na2CO3 in the mix?

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Q: As a technician in a large pharmaceutical research firm, you need to produce 150. mL of a potassium…

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Q: 30.0 ml of 0.500 M ammonia is needed to neutralize 50 ml of hydrochloric acid? What was the molarity…

A: Given that the volume of ammonia is 30 ml and with molarity 0.500 M; and volume of HCl solution is…

Q: IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of…

A: Given: Volume of container             = 200 mL Molar mass of ascorbic acid = 176.12 g/mol The…

Q: 25.00 mL of a solution containing 25.7 g/L of an unknown acid is titrated with 0.114 M NaOH. It…

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Q: a 0.8159g sample of HCL was placed into a 50mL volumetric flask and the sample was thoroughly…

A: Balanced chemical equation: HCl (aq)  +  NaOH (aq)  ------>  NaCl (aq)  +   H2O (l) This suggest…

Q: volume

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Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: In this titration, base is taken in the burette. Base is added from the burette.  To measure the…

Q: How many mL of 0.075 M potassium hydroxide are required to neutralize 50.0 mL of 0.350 M sulfuric…

A: In chemistry, molarity is defined as parameter which is used to measure the solution concentration.…

Q: In a solution of NiCl2, the Cl" concentration is 0.016 M. How many grams of NiCl2 are in 741 mL of…

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Q: A. The weight of 25 tablets of morphine sulfate (150 mg) is 3.075 g. If 0.3075 g was used in the…

A: #Part-A: Given the mass of morphine sulfate tablet taken for the assay = 0.3075 g  Here NaOH is used…

Q: A. The weight of 25 tablets of morphine sulfate (150 mg) is 3.075 g. If 0.3075 g was used in the…

A: Mass of morphine sulfate tablet taken for the assay = 0.3075 g  Volume of 0.023 N NaOH used to back…

Q: A 12.5 mL volume of 0.500 M H2SO4 neutralizes 50.0 mL of NaOH. What is the concentration of the…

A: Given, Volume of H2SO4 =12.5ml Concentration of H2SO4 = 0.5M Volume of NaOH= 50.0 ml Titration of…

Q: 0.250 g of aluminum sulfate is dissolved in enough water to make 150 mL of solution.

A: We have to find equivalents of sulfate ion

Q: The student adds a few drops of phenolphthalein to 50 mL of a dilute solution of acetic acid. She…

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Q: 10 kai @ PC Gate X OWLV2 | Online X 02 Fall 101 20.1 X A Plato Reading.pdf X CSolved: A noncar X M…

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Q: Concentrated 112.0 M2 hydrochloric acid is sold for household and industrial purposes under the name…

A: For equal number of moles, the product of mass and volume is constant. So, under initial and final…

Q: How many grams (approx.) of pure sodium carbonate are needed to standardize 25.0 mL of 0.20N HCl…

A: Given: Normality of HCl = 0.20 N Volume of HCl = 25.0 mL MM Na2CO3 = 106.0 g/molMM HCl = 36.46 g/mol

Q: A student found that his titration had taken 10 ml of .1002 M NaOH to titrate .132 g of aspirin.…

A: The structure of Aspirin is as follows: this structure shows that Aspirin is a monobasic acid. In…

Q: An enzyme stock solution is 100 µg/µL. The stock solution is serially diluted 4 times by a dilution…

A: Dilution means addition of solvent to a solution in order to decrease its concentration. Dilution…

Q: How many mL of a 0.525 M CaI2 is needed to reduce 18.0 mL of a 1.46 M KMnO4 solution:      10 I  ̶…

A: Balanced Reaction 10 I  ̶  +  2  MnO4  ̶  + 3 SO4  ̶   + 16 H+  →  5 I2  +  2 Mn+  +  3 SO4  ̶  +  8…

Q: If the initial volume reading for the second titration was 0.76 mL and the final volume reading was…

A: Interpretation-  To determine the volume of iodine solution which is used in the second titration (…

Q: A chemist starts with 500 ml of 0.50 HCI by diluting a 6.0M HCI solution. How much of that solution…

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Q: Which of the following choices is characteris tic of mola lity: a- Useful in experiment without…

A: Molality is an unit of concentration and is defined as the moles of solute dissolved per kg volume…

Q: 100ml of sodium hydroxide  solution is required 20ml of 0.5 N sulfuric acid  solution to neutralize…

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Q: Suppose you are performing a titration. At the beginning of the titration, you read the titrant…

A: Given Initial reading = 2.75 ml Final reading = 17.43 ml

Q: Im having difficulty with part A and B of this homework problem, thanks in advance

A: a) From the given figure, the intensity of water sample is between the intensities of solution 3 and…

Q: Assume the equivalent weight of an acid is 79.0. Calculate the number of mL of 0.446 M NaOH that…

A: At the equivalent point of the reaction, one equivalent of the acid reacts with one mole of NaOH.…

Q: A 50 mL solution of NaOH was titrated with 39.7 mL of 0.9781 M HCI. What is the 1. concentration of…

A: Concentration of NaOH solution can easily be calculated by using molarity equation M1V1= M2V2 Where…

Q: What volume of a 10M stock solution of HCI should be used to make 400mL of a 1.7M solution? Report…

A: Given, M1 = 10 M M2 = 1.7 M Volume , V1 = ?  V2 = 400 mL