Refer to question 2 on the worksheet.  What is the molarity of an HCl solution if 18.5 mL of 0.225 M NaOH soln’ are required to neutralize 10.0 mL HCl? A. 2.53 M B. 0.00416 M C. 0.513 M D. 0.416 M

Q: A mass of 30 g KCl is dissolved in 200 ml of solution. What is the concentration of this solution as…

A: Given,Mass of KCl (solute) = 30 gVolume of solution = 200 mLThe concentration of this solution…

Q: What volume of 0.596 M HCl is required to neutralize

A: Given- Molarity of HCl= 0.596 M volume of the hydrxide =0.30 mL Molarity of sodium hydroxide = 0.809…

Q: A 776-mL sample of 0.229 M MgBr, solution is prepared in a large flask. A 76.1-mL portion of the…

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Q: How much water must be added to 591 mL of 0.245 M HCl to produce a 0.157 M solution? Assume that the…

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Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

A: The balanced chemical reaction between Calcium hydroxide and hydroiodic acid is, Ca(OH)2 + 2HI…

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

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Q: What volume of a 0.103 M barium hydroxide solution is required to neutralize 15.5 mL of a 0.199 M…

A: This is an acid-base neutralization reaction. At endpoint or equivalent, the point number of the…

Q: Concentrated HCl is 12.1 M.  Determine the volume in mL of the concentrated solution required to…

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Q: What is the number of milli equivalent. of AgNO3 are contained in 31.9 ml of 0.0922 N AgNO3 solution

A: Given, Volume of Solution = 31.9 mL Normality = 0.0922 N Number of miliequivalents = ?

Q: 15. You have 15 mL of a 0.25 M NaCl(aq) solution. What volume should you dilute it to in order to…

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Q: What volume of a 0.119 M sodium hydroxide solution is required to neutralize 26.4 mL of a 0.182 M…

A:

Q: What volume of a 0.352 M hydroiodic acid solution is required to neutralize 13.2 mL of a 0.185 M…

A: Balanced Reaction 2 HCl (aq) +Ba(OH)2 ---> BaCl2 (aq) + 2H2 O(l) This is an acid base reaction,…

Q: If 30. g of AgNO3 is available, what volume of 0.20 M AgNO3 solution can be prepared? Volume = ___…

A: Given data,Mass of AgNO3=30.0gMolarity of AgNO3=0.20M

Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

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Q: A tablet contains 0.080 g of ascorbic acid (M, = 176). What is the concentration of ascorbic acid…

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Q: A 64.0 mL64.0 mL portion of a 1.40 M1.40 M solution is diluted to a total volume of 258 mL.258 mL. A…

A:

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 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

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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: What volume of a 0.200 M hydrobromic acid solution is required to neutralize 17.1 mL of a 0.119 M…

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Q: 21. How many milliliters of a 0.500 M aluminum sufate solution will react with 15 0 mL of a 3.20 M…

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Q: A 54.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

A: The answer to the following question can be written as:

Q: What volume of a 0.109 M calcium hydroxide solution

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Q: 20. A 225 mL sample of a 10.0 M aqueous stock solution is diluted to 4.00 L upon addition of water.…

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Q: Identification Complete each statement. Write your answer at the end of each question. 104. The…

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Q: [References] Use the References to access important values if needed for this question. he…

A: Given, Initial Molarity = 10.2 M  Initial Volume = 15.2 mL  Final Molarity = ?

Q: A Chemistry teacher needs to make 0.45 L of 0.2 M NaOH solution for a class experiment. What volume…

A:

Q: A sample of H2 gas is collected over water by reacting zinc metal with a solution of hydrochloric…

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Q: To prepare 500 mL of a 0.350 M HCl solution from a 12 M solution, you require

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Q: Determine the molar concentration of 11,9g of potassium bromide (KBr)dissolved in 200ml of solution

A:

Q: A 35.6 mL solution of 15.8 M HCl is diluted to 191 mL.  What is the new concentration of the acid…

A: the answer is given as follows

Q: A 79.0 mL portion of a 1.20 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: We have to calculate the final concentration.

Q: What volume of 0.0117 M  calcium hydroxide is required to neutralize 71.50 mL of 0.0132 M  nitric…

A:

Q: What volume of a 0.205 M hydroiodic acid solution is required to neutralize 20.8 mL of a 0.119 M…

A: KOH (aq) + HI (aq) → KI (aq) + H2O ( l )We know V1×S1  = V2 ×S2Where V1= Initial volume  V2 = Final…

Q: What volume of a 0.313 M perchloric acid solution is required to neutralize 15.3 mL of a 0.185 M…

A: Ba(OH)2(aq) + 2 HClO4 (aq) ⇌ Ba(ClO4)2 (aq) + 2H2O(l)Moles of Ba(OH)2 = 0.0153L × 0.185mol1L=…

Q: A 501-mL sample of a 0.184-M CaCl2  solution is left on a hot plate overnight; the following…

A: Given: Initial volume of sample=501 mLInitial molarity of sample=0.184 MFinal molarity of…

Q: What volume of a 0.110 M barium hydroxide solution is required to neutralize 15.0 mL of a 0.263 M…

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Q: The "blood alcohol concentration" (BAC) is given in grams of alcohol (ethanol) per 100 ml of blood.…

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Q: A student places 116 mL of a 0.581 M NaCl solution in a beaker and adds water till the liquid…

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Q: A  57.0 mL  portion of a  1.60 M  solution is diluted to a total volume of  278 mL.  A  139 mL…

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Q: Why is softening of water necessary?…

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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: A solution is prepared by dissolving 18.1 g ammonium sulfate in enough water to make 120.0 mL of…

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

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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…

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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: Calculate the concentration (M) of calcium and phosphate ions when 139 grams of calcium phosphate is…

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Q: A student uses a solution of potassium hydroxide to titrate a solution of nitric acid. Which…

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Q: A 1.05 M of 225 mL solution is diluted to a new volume of 341 mL. What is the new concentration?

A: Given, Initial Molarity = 1.05 M  Initial volume = 225 mL  Final volume = 341 mL Final Molarity = ?