A titration was performed on a sample containing HCl. It took 17.4 mL of a 0.150M NaOH solution to reach the endpoint. How many moles of H2SO4 were present in the solution? If a 10 mL sample was taken to be titration, was is the concentration, in M, of this sample? Show your work

Q: In a titration experiment, 50mL of HCI was needed to completely neutralize 20mL of 0.25 M NaOH.…

A: Given :- Molarity of NaOH solution = 0.25 M Volume of NaOH solution = 20 mL Volume of HCl solution =…

Q: At one point during the titration, there are 15.0 mL of the 1.0 M LIOH. How many moles OH- are in…

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Q: A 0.027 M solution of NaY is made and the pH measured at equilibrium. If Y is a weak base and if the…

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Q: If you dilute 1.00 mL of a 1.00 M HCl solution to a final volume of 100.0 mL, what is [OH-] in this…

A: Initial volume=1.00mL Initial consultation=1.00M Final volume=100.0mL Final concentration=?

Q: A titration is performed to determine how much H2SO4 there is in a sample. 25.0 mL of a 0.500 M NAOH…

A: Acids and bases are categorized into two types weak and strong. Acid or base which dissociates…

Q: Q12) Houw much water that required add to 200 ml HNU, I densly -1.285 gm/unl) Contains 46 wt% acid…

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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: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

A: Given-> Volume of H3NSO3 = 34.26 ml = 0.03426 L  (1 L = 1000 ml) Weight of H3NSO3 = 0.3337 gm

Q: A DIAGNOSTICTEST 35. When equal volumes of 0.150 M NaOH and 0.150 M HC2H;O2 are mixed, the resulting…

A: 35. When equal volume of 0.150M NaOH and 0.150M HC2H3O2 are mixed the resulting solution has the pH…

Q: A 0.450 solution of a weak base has a pH of 9.40. What is the base hydrolysis constant, ?b, for the…

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Q: u make 50.00mL of a 0.045M solution of NaOH from a 2.5M stock solution. 9. How many milliliters of…

A: Answer: As, for the dilution, we add water in the solution, therefore moles of NaOH taken from stock…

Q: Complete the following acid-base reactions: HCI + NaOH H2SO4 + H2O –→| In case you need to…

A: Acid-base titration is a type of quantitative analysis in which an unknown concentration of a base…

Q: How many mL of 0.2315 M sulfuric acid are required to neutralize 38.00mL of 0.189 M CH3NH2?

A: Concentration of sulphuric acid (H2SO4) = 0.2315 M  Concentration of CH3NH2 = 0.189 M  Volume of…

Q: What would be the molarity of HBr if 25.03 mL is required to neutralize 13.48 mL of 0.01244 M LIOH?

A: Volume of HBr =25.03 ml Volume of LiOH =13.48ml Molarity of LiOH =0.01244M As we know that M1V1…

Q: An antacid reaction occurs where exactly 28.9mL of a 1.5M NaOH is titrated to neutralize an acid…

A: Given  Volume of NaOH used to neutralize acid = 28.9 mL = 28.9 * 10-3 L Molarity of NaOH used to…

Q: 0.15 M aqueous solution of the weak base B at 25°C has pH of 8.88. The value of Kb for B is ______.

A: We will calculate the POH first than we will use the relation POH = 1/2(PKb - log C).

Q: Calculate the concentration needed (in molarity) of a NaOH solution if 25.0 mL of thesolution are…

A: Molarity is expressed as number of moles of solute per volume of solution.The molality tells the…

Q: Calculate the [H3O+]

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Q: A drop of phenolphthalein is added to a solution of 1.0 M H2SO4 with a volume of 10.0 mL. The…

A: phenolphthalein is an acid base indicator which is colorless in acidic medium and pink in basic…

Q: The HNO3 in a 0.50M HNO3 solution is 100% dissociated. what are the molar concentrations of the…

A: Given : Concentration of HNO3 taken = 0.50 M And HNO3 is 100 % dissociated. The dissociation…

Q: If I have a 10 mL of a 0.1 M H2SO4 solution in water, how much TOTAL H2O will I need to make that…

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: 1. Find the product of the [H3O*] and [OH] for all your solutions and record value on Table 2. oit…

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Q: Calculate the molar concentration of the acid if 27.20mL of nitric acid was required to neutralize…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Concentration of [H3O+], [OH-] that would 0.188 M Solution of HB: 0₂/ for HBrO₂ 6.8x10-5 A. Result…

A: First write reaction between HBrO2 and H2O. Using that reaction find out concentration of the given…

Q: How many milliliters of 0.150 M NaOH are required to neutralize 50.0 mL of0.200 M H2SO4? The…

A: The balanced neutralization reaction can be written as: H2SO4 (aq) + 2NaOH (aq) → Na2SO4 (aq) + 2H2O…

Q: Glacial acetic acid, the most concentrated CH3COOH you can buy, has a concentration of 17.54 M.…

A: Whenever a concentrated solution is diluted, the moles before and after the dilution remains the…

Q: 12.5 mL of 0.280 M HNO3 and 5.0 mL of 0.920 M KOH are mixed. Is the resulting solution acidic,…

A: Molarity of HNO3=0.280 M  The volume of HNO3=12.5 mL Millimoles of HNO3=Molarity x volume in…

Q: If it requires 17.86 mL of a 0.278 M NaOH solution to titrate a 25.00 mL HCl solution, what is the…

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Q: Show your work for the question above: "11. What is the pH of a 0.00065M solution of HI?" V…

A: pH: In chemistry, pH is a scale which includes the numerical values from 0 to 14 which denotes the…

Q: In a titration experiment, 20mL of H;SO, was needed to completely neutralize 30ml of 0.2 N NaOH.…

A: H2SO4 is a diprotic acid and NaOH is monobasic base. 2NaOH+H2SO4 --->Na2SO4 + 2 H2O  2 moles of…

Q: Calculate the ΔH for the reaction: N2O4 + CO -> N2O + CO2. Show the complete and step by step…

A: Given reaction- N2O4+CO --> N2O+CO2

Q: A)Determine the [OH−][OH−] of a solution that is 0.150 MM in F−F−. HFHF has a KaKa of…

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Q: 14. 13.42 mL of 0.2163M sodium hydroxide was required to neutralize 20.00 mL of sulfuric acid. What…

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Q: What is [H3O+ ] (in M) in a solution of 0.072 M HBrO2 and 0.035 M NaBrO2? (Assume Kw = 1.01 ✕…

A: Given dataMolarity of HBrO2 = 0.072MMolarity of NaBrO2 = 0.035MKw = 1 x 10-14Ka = 3.7 x 10-4

Q: 14) How many milliliters of 0.225M HCl would be needed to react exactly with 20.0mL of 0.135M NaOH?…

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Q: Most carbonates are insoluble in water. Small concentrations of Mg2* in tap water can react with…

A: Since you have asked multiple questions, we will solve first three questions for you. If you want…

Q: In the laboratory a student measures the percent ionization of a 0.324 M solution of hydrofluoric…

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Q: A solution is made by dissolving enough sodium sulfate to make a solution with a concentration of…

A: Answer  Na2SO4     is made of strong acid and strong base and the…

Q: What would be the [H3O+]for a soda found to have a [OH−]of 1.26 × 10−13 mol/L? Is the solution…

A: Given, [OH-] = 1.26 × 10−13 mol/L Using, Kw = [H3O+][OH-]  At 298K, Kw = 1.0×10-14

Q: A 50.00-mL sample of a white dinner wine required 25.87 mL of 0.03291 M NaOH to achieve a…

A: 25.87 ml of 0.03291 M NaOH  is required Molar mass of H2C4H4O6 is 150.09 g/mol  0.03291 M  means…

Q: What volume ( in mL) of. 0.3050M HBr is required to neutralize 40mL of 0.8000m NaOH?

A: The volume of HBr required is given below

Q: If 22.0 mL of 0.50 M NaOH neutralizes 50.0 mL of HCl, what is the molarity of the

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

Q: What is the N of an HCl solution if 25.03 mL of it requires 29.07 mL of 0.1025 N NaOH for titration?

A: The reaction between an acid molecule and a base molecule to form an ionic compound along with water…

Q: A. Calculate the pOH and pH of a solution which contains 0.001 M NaOH. Assume 100% ionization.

A: pH and pOH is the negative logarithm of the concentration of H+ and OH- ion respectively.

Q: Part A Which of the following diagrams best represents an aqueous solution of NaF? The water…

A: Among the mentioned diagram Solution C best denotes the condition of NaF Solution  There will be Na+…

Q: An alkaline solution was prepared with LiOH in such a way that 0.65 g dry LiOH was directly mixed…

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Q: A student places 25.0 mL of 0.100 M hydrazoic acid (HN3) in an Erlenmeyer flask and adds indicator.…

A: Introduction: An acid is a substance that donate H+ ions and base that can accept protons. The acid…

Q: A student is presented with the following data: pH meter reading 10.5 Concentration of H+ ions low…

A: Given details, The pH of the solution = 10.5, The hydrogen ion concentration = low in the solution,…

Q: 3. How many mL of 0.340 M HCI would be needed to titrate 14.91 mL of 0.265 M NaOH?

A: Given : Molarity of HCl = 0.340 M  Volume of NaOH = 14.91 ml  Molarity of NaOH = 0.265M

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.