What volume of 0.0521 M Ba(OH)2 is required to neutralize exactly 14.20 mL of 0.141 M HCI? O a. 95.2 mL O b. 19.2 mL OC. 191 mL O d. 38.4 mL

Q: A NaF(aq) solution (solution 2) is 9.20% by mass in NaF. Solution 2 has a density of 1.05 g/mL. 415…

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Q: What volume of 0.496 M HCI is required to neutralize 20.0 mL of 0.809 M sodium hydroxide? Balanced…

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Q: A 0.137 g sample of KaCr2O, is added to 135 mL of water. What is the concentration of the solution?…

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Q: What volume of a 0.159 M calcium hydroxide solution is required to neutralize 21.7 mL of a 0.121M…

A: Given, Molarity of perchloric acid solution =0.121 Mvolume of perchloric acid solution =21.7…

Q: Determine the volume (in mL) of water that needs to be added to 50.0 mL of a 0.600 M LiBr to produce…

A: If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of molarity M2…

Q: Enter your answer in the provided box. What volume of 0.22 M H,SO, can be prepared by diluting 129…

A: We have to calculate the volume of 0.22 M of sulphuric acid that can be prepared from dilution of…

Q: What volume of a 0.314 M hydrobromic acid solution is required to neutralize 27.3 mL of a 0.161 M…

A: Molarity of hydrobromic acid = 0.314 M  Molarity of Calcium hydroxide solution = 0.161 M  Volume of…

Q: Concentrated hydrochloric acid is 12.0 M. What volume of this solution should be used to prepare…

A: Given Molarity of initial  Concentrated HCl  (M1)  = 12 M Molarity of final solution  of HCl (M2)…

Q: In the laboratory, a student adds 48.0 mL of water to 14.6 mL of a 0.624 M nitric acid solution.…

A: Given values, N1= 0.624 M V1= 14.6mL N2=?? V2= 14.6+48.0 = 62.6 mL

Q: A stock solution of HNO, is 12.0 M of HNO, . If 415.0 mL of water is added to 85.00 mL of this stock…

A: M1 x V1 = M2 x V2 Where, M1 = initial molarity;  V1 = initial volume M2 = final molarity;   V2 =…

Q: You have a stock solution of 14.8 M NH3. How many millilitres of this solution should you dilute to…

A: You have a stock solution of 14.8 M NH3. Volume (in mL) of this solution should you dilute to make…

Q: A 65.0 mL65.0 mL portion of a 1.50 M1.50 M solution is diluted to a total volume of 228 mL.228 mL. A…

A: Molarity(M) is the moles of solute per unit volume of the solution in liters. It's unit is mol/L

Q: Solute concentrations are often described with qualitative terms such as dilute (of relatively low…

A: Molarity of a solution is defined as the number of moles of solute present per litre of solution and…

Q: In the laboratory, a student adds 44.1 mL of water to 12.1 mL of a 0.577 M nitric acid solution.…

A: Provided initial Molarity(M1)=0.577M Let final Molarity = M2    (say) Initial volume of nitric acid…

Q: What volume of 0.547 M sulfuric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0812 M…

A: Sulfuric acid is a diprotic acid and thus it gives 2 H+ ions. Sodium hydroxide is a base and it…

Q: A solution of NaOH is 95% by mass and has a density of 1.2 g/ml. How many mL of water should be…

A: Given data is as follows: The mass of NaOH = 95 g in 100 g of solution ( 95% by mass ) Density of…

Q: 12.81 mL of NaOH are neutralized by 17.25 mL of a 0.325 M HCI solution. What is the molarity of…

A: Given Volume oF NaOH = 12.81 mLMolarity of HCl used = 0.325 MVolume of HCl used = 17.25 mLMolarity…

Q: What volume of 0.219 M hydrochloric acid (in mL) is needed to neutralize 3.44 g of magnesium…

A: The number of moles is given as the mass upon the molar mass of the substance. The molarity of a…

Q: A 25.00 mL sample of sulfurous acid required 12.71 mL of 0.233 M potassium hydroxide for complete…

A: Given,  Volume of Sulfurous acid (VH2SO4) = 25.00 mL Volume of Potassium hydroxide (VKOH) = 12.71 mL…

Q: Why are chemical reactions often carried out using solutions? Select all that apply. O The molecules…

A: Chemical reactions are carried out using solutions.

Q: What volume of 0.547 M sulfuric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0812 M…

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Q: Question 21 Which of the following methods is the best way to handle waste acid? O (d) Save the acid…

A: Waste handling is an important part of experiment. It should be done in the appropriate steps.

Q: A 67.0 mL aliquot of a 1.20 M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A: Given :Initial concentration of solution = 1.20 M Initial volume of solution = 67.0 mL And final…

Q: A 53.0 mL53.0 mL portion of a 1.70 M1.70 M solution is diluted to a total volume of 248 mL.248 mL. A…

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Q: What volume of a 0.351 M perchloric acid solution is required to neutralize 20.3 mL of a 0.171 M…

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Q: A 64.0 mL aliquot of a 1.80 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Given:Initial volume = 64 mLInitial Molarity = M1 = 1.80 MTotal volume = 228 mLVolume of water added…

Q: A solution is made by dissolving 3.56 mol of sodium chloride in 250. mL of distilled water. The…

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Q: A blood test was conducted to determine the total cholesterol (C,,HO, MW = 386.65 g/mol) level in a…

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Q: A 1.00 g sample of soil containing MgCl2 (95.3 g/mol) was dissolved in 50 ml distilled water. This…

A: Given that-mass of sample=1.00 g soilwhich contrain=P1g Cl295.3 g/molvolume of water=50 mLAgCl…

Q: What volume of a 0.115 M barium hydroxide solution is required to neutralize 13.5 mL of a 0.309 M…

A: When an acid and base react, a neutralization reaction occurs where water and an ionic compound are…

Q: What volume of a 0.186 M perchloric acid solution is required to neutralize 26.1 mL of a 0.180 M…

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Q: A 25.00 mL sample of H3PO4 solution is neutralized by exactly 54.93 mL of 0.04345 M Ca(OH)2. What is…

A: Given Data :  1. Volume of H3PO4 = 25.00 mL  2. Volume of Ca(OH)2 = 59.93 mL  3. Molality of Ca(OH)2…

Q: Calculate the mass (in grams) of potassium bromide that will be formed from 26.18 mL of a 5.26 M…

A: Given reaction - AlBr3 + K2SO4 → KBr + Al2SO43 Given data, Volume of K2SO4 = 26.18 mL Molarity of…

Q: In the laboratory, a student dilutes 18.8 mL of a 11.5 M nitric acid solution to a total volume of…

A: V1 = 18.8 mL = 0.0188 L  M1 = 11.5 M  V2 = 200 mL = 0.200 L  M2 = ?

Q: What volume of a 0.143 M barium hydroxide solution is required to neutralize 23.3 mL of a 0.134 M…

A: The expression of dilution law is shown below: M1V1 =M2V2 where; M1 = molarity of known solution V1…

Q: Which is NOT true about stock solutions? A Must be rarely touched during experiments B Cannot be…

A: Stock solution is a concentrated solution that is prepared well in advance. It is then used to…

Q: 75.0 mL portion of a 1.30 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

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Q: Determine the volume (in mL) of water that needs to be added to 50.0 mL of a 0.600 M LİBR to produce…

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Q: A 74.0 mL74.0 mL aliquot of a 1.40 M1.40 M solution is diluted to a total volume of 238 mL.238 mL. A…

A: Given : Initial concentration of aliquot = 1.40 M  Initial volume of solution = 74.0 mL

Q: (a) You have a stock solution of 14.8 M NH3. How many millilitersof this solution should you dilute…

A: Given data for part (a) stock solution Molarity (M1) =14.8 M  Final solution Molarity (M2) = 0.250 M…

Q: What types of substances are most likely to be soluble in water?

A: All the polar substances are most likely to be soluble in water.

Q: You have 505 mL of a 0.125 M HCl solution and you want to dilute it to exactly 0.100 M. How much…

A: Concentration(c) = no of moles/volume   No. of moles = concentration(c) * volume(v)   If dilution…

Q: What volume of 0.0438 M calcium hydroxide is required to neutralize 55.90 mL of 0.0301 M nitric…

A: Given the molarity of calcium hydroxide, Ca(OH)2 taken for titration = 0.0438 M Given the volume of…

Q: [References] What volume of 0.0381 M calcium hydroxide is required to neutralize 22.10 mL of 0.0255…

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Q: What volume of 0.687 M perchloric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0347 M…

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Q: If 30. g of AgNO3 is available, what volume of 0.10 M AgNO3 solution can be prepared? Volume =…

A: Molarity is the concentration unit .It is defined as moles of solute in Liter of solution . It is…

Q: What volume (in mL) of 5.00 M HCl must diluted to a final volume of 1.50 L to make a solution with a…

A: Given data, M1=5.00 MM2=0.470MV2=1.50L = 1500mL We have to calculate the initial volume in mL.

Q: A 57.0 mL aliquot of a 1.30 M solution is diluted to a total volume of 208 mL. A 104 mL portion of…

A: Dilution Factor: “It is the ratio of total volume to volume of solute” or “It is the ratio of…

Q: What volume of a 0.108 M potassium hydroxide solution is required to neutralize 17.8 mL of a 0.265 M…

A: Given, For potassium hydroxide, M1= 0.108 M V1=? For hydrochloric acid, M2= 0.265 M V2 = 17.8 mL

Q: A 1:20 dilution is done with a 0.2500 M Na,SO4 solution. What is the concentration of the diluted…

A: Dilution is done to decrease the  concentration  of solution .