If an uknown concentration 25.00 mL HCl consumes 20 mL of 0.123 M NAOH to reach endpoint, calculate the concentration of the HCl solution (Show calculation).

Q: You dissolve 1.029 grams of an unknown triprotic acid in water. This solution is exactly neutralized…

A: Given, Molarity = 0.435 M Volume of Solution = 17.53 mL = 0.01753 L Mass of unknown acid = 1.029 g…

Q: What volume (in mL) of 0.2600 M HBr is required to neutralize 40.00 mL of 0.8000M NAOH?

A: We know at neutralisation point, moles of acid is equal to moles of base.   So to find the volume of…

Q: If 22.0 mL of potassium hydroxide solution required 16.4 mL of 0.150 M HCl solution for…

A: In acid-base reaction  At equivalents point  moles of acid = moles of base  Hence  Ma Va   =   Mb Vb…

Q: Calculate the molarity of the HCl concentration using the information provided. Here is the…

A: (2) Consider the given information is as follows; Volume of HCl = 10.0 mL  Concentration of HCl = ?…

Q: Suppose a standard strong-based solution was prepared by weighing out 2.514 g of NaOH in 500 mL of…

A: Solution:   moles of NaOH = 2.514/40 = 0.06285

Q: An unknown triprotic acid requires 13.33 mL of 0.117 M NAOH to completely neutralize a 0.229 g…

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A: Volume and concentration of calcium hydroxide from which concentration of HCl is to be determined.

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Q: Please solve the average molarity of the calcium hydroxide solution to determine the concentration…

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Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: The formula to relate hydronium ion concentration and pH is as follows: pH = -log[H3O+]

Q: Get the concentration of the unknown solutions with a %T of 63 Given: S1 = 0.02 mg 76%T S2 = 0.04…

A: Given: S1 = 0.02 mg 76%T S2 = 0.04 mg 58%T S3 = 0.06 mg 45%T

Q: 25.0 mL of 0.050 M HCl solution is to be made by dilution of 6.00 M hydrochloric acid stock…

A: Given that, M1=6.00 M V1=? M2=0.050 M V2=25.0 ml

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

Q: If an unknown concentration 25.00 ml HCI consumes 20 ml of 0.123 M NaOH to reach endpoint, calculate…

A:

Q: A 0.5 g of a sample of an acid was dissolved in water and neutralized to 25 mL of 0.025 N NaOH.…

A: Mass of acid = 0.5 gram  Volume of acid = 25 ml = 0.025 litre  Normality = 0.025 N  To Calculate :…

Q: What volume (mL) of 0.161 M NaOH is required to neutralize 19.2 mL of 0.122 M HCl?

A: The neutralisation reaction taking place between HCl and NaOH is  NaOH + HCl ------> NaCl + H2O…

Q: Molarity of HCI (M) Volume of NAOH Volume of HCI Trial # to equiv. point (mL) added (mL) Unrounded…

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Q: 12) How much water that required add to 200 ml HNO, ( densly = 1.285 gmpml) Contains 46 wt% acid to…

A: Given: Volume of HNO3 =200 ml.                             Density = 1.285 g/ml To find : Volume of…

Q: 0.5%. Nach and wateer.

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Q: Describe how you will prepare 100 mL of 1 M HCl from concentrated HCl. Show calculations below.

A: By dissolving 3.65g of HCl in 100mL water we can make 1M HCl solution.

Q: 350.0 ml of 0.380 M (NH4)3PO4 solution is added to 400.0 ml of 0.280 M NH4Br solution. Calculate the…

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Q: Wite Moteular Equation, Total ionia og uationand nat ionic egunation f he followin leactions.…

A: Given, Reacting chemical species. Na2CO3  & HCl Na2CO3  & KCl Na2SO4 & BaCl2

Q: 10.0 cm3 of a 0.100 M H2SO4solution are added to a 25.0cm3 of a 0.120 M NaOH solution. a.…

A: Given:-Volume of H2SO4=10.0cm3=10.0×10-3L as 1cm3=10-3LMolarity of H2SO4=0.100MVolume of NaOH=25.0…

Q: What is the pH of the solution after mixing 0.104 g of Mg(OH), (MW=58.321 g/mol) with 72.3 mL of…

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Q: How many milliliters of water must be added to 103 mL of 1.50 M HCl to give 1.00MHCI? (Assume the…

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Q: A sodium hydroxide solution contains a small amount of sodium carbonate as a result of contamination…

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Q: Calculate the volume (mL) of 0.129 HCI required to neutralize 24.03 mL of 0.15 M NAOH?

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Q: concentration of the acid

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Q: 6. Calculate the hydroxide ion concentration of a 0.0750 M NH3 solution.

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Q: Identification Complete each statement. Write your answer at the end of each question. 98. It is the…

A: As you have asked multiple questions. But we will answer all the parts for you.

Q: Calculate the total number of ions in 500 mL of 0.200 M K,S solution. Calculate the total number of…

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Q: Answer the following question and show your full solution.

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Q: You have 5.00 mol of sugar in 525.0mL of solution. Calculate the concentration.

A: Concentration= no. Of moles/volume (L)

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Q: 9. Calculate the volume in L, of water that must be added to dilute 40.0 mL of 12.0 M HCI solution…

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Q: Good evening, Question: A student wishes to make 75.0 mL of a 0.0700M solution from a stock 0.125M…

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Q: A 10.00 mL sample of 0.311 M KOH is added to 31.10 mL of 0.100 M HCl.Is the resulting mixture…

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Q: Moles of NaOH at the equivalence point? Mass of H2C2O4·2H2O= 1.32191 g Volume of the H2C2O4·2H2O…

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Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…