If it takes 12.5 mL of 0.150 M NaOH to titra

Q: 1. Why was it important to use "flat" soft drinks for your titrations? Would your calculations of…

A: Here we are titrating soft drink which contains acids with strong base, NaOH to find the citric acid…

Q: During a titration experiment, 250 mL of a 3M solution of HCI is titrated with 5M NAOH. What volume…

A: The volume of the base is determined by equation (1) shown below. MNaOHVNaOH=MHClVHCl ...... (1)

Q: What is the volume (in mL) of 1.7 M NaOH needed to titrate 22.00 mL of 4.0 M H2SO4?

A: Given that:                               Molarity of NaOH solution = 1.7 M…

Q: A solution contains NaOH, Na2CO3, and NaHCO3, either alone or in a permissible combination. A 50 mL…

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Q: Milk of magnesia is a saturated solution of Mg(OH) 2 (Molar mass 58.32) which is soluble in water…

A: Given solubility in water = 9.62 mg/100 ml molar mass = 58.32 g/mol

Q: What is the molarity of C6H8O7 (citric acid) in commercially available lemon juice if 17.50 mL of…

A: Solution:- Given data:- Volume of lemon juice used (citric acid) used = 20.0 mL = 0.020 L Volume of…

Q: 5mL of 0.150 M ammonia (NH3) is titrated with 0.100 M hydrochloric acid (HCl). The Kb for ammonia is…

A: Introduction: Introduction: Hydrogen chloride acid neutralizes ammonia and produces ammonium ions…

Q: For the titration of 45 mL of 0.111M NH3 (Kb=1.8x10-5) with 0.21M HCl calculate the following: pH…

A: After acid-base reaction, the solution becomes a buffer solution of NH3 and NH4Cl.   From Henderson…

Q: Write the ionization constant expression for a 50 mM aniline solution (pKb=9.40 @ 25 C).

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Q: A 0.249 M sodium hydroxide solution required 25.00 mL to titrate 10.0 mL of an unknown concentration…

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Q: How many millimeters of 0.0120 M NaOH are required to titrate 50.0mL of 0.0995M hydrofluoric acid to…

A: Reaction between NaOH and HF. Data given: Volume of HF taken =50.0ml=0.050L. Concentration of…

Q: Would we expect to use the same volume of Ca(OH)2 as NaOH to titrate 0.4 M HCl. Explain.

A: We know that dissociation of HCl produces one hydrogen ion and one chloride ion.  HCl <==> H+…

Q: How do I calculate the mass of aspirin using back titration when titrating aspirin against 0.2M…

A: Here we have to determine the mass aspirin present in the sample if 29ml of 0.2 M NaOH( excess) is…

Q: If 20.00 mL of 0.500 M sodium hydroxide is required to titrate 40.00 mL of acetic acid, what is the…

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Q: You are given solutions of HCl and NaOH and must deter-mine their concentrations. You use 27.5 mL of…

A: As we have given H2SO4 of known concentration so with the help of this we need to standardize the…

Q: 10 mM Na3PO4 and 100 mM NaCl is needed to make a phosphate buffer solution with a pH of 6.40.…

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Q: Calculate the volume (mL) of 0.100 M H3PO4 required to neutralize 25.0 mL of 0.010 M Ca(OH)2.

A: Given:Molarity of H3PO4 is 0.100 M.Volume of Ca(OH)2 is 25.0 mL.Molarity of Ca(OH)2 is 0.010 M.

Q: neutralize

A: Concentration of saturated solution is Fe(OH)3 = 0.0010M

Q: A 50.00-mL portion of an HCl solution required 29.71 mL of 0.01963 M Ba(OH)2 to reach an end point…

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Q: A sample of 27.0 mL of a 0.310 M solution of NaOH is titrated with a 0.740 M H2SO4 solution. How…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: In a titration experiment, 14.50ml of 0.500M H2SO4 neutralize 40.0ml of NaOH. What is the…

A: The balanced neutralisation reaction is as shown below  H2SO4 + 2 NaOH -----> Na2SO4 + 2 H2O…

Q: If 15.2 pg of water is dissociated from lithium carbonate pentahydrate, what amount of lithium…

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Q: What volume in mL of 0.1366 M NaOH is required to titrate  15.00 mL  of  0.1021 M  acetic acid…

A: The considered reaction is, NaOH + CH3COOH⇔CH3COONa + H2O

Q: 5) ApH resulting from adding 10.0 mL 1.00 M HCI a) What would the ApH be of 50.0 mL of pure water if…

A: 10 ml of 1.00 M HCl is added to 50ml of water.

Q: How many mL of 16 N HCl is needed to make a 0.3 N solution from a 500 mL solution of 0.15 N HCl to…

A: Given data: Normality of HCl = 0.3N Normality of HCl as titrant=0.15N Volume of HCl as titrant  =…

Q: What is the molarity of a solution of phosphoric acid if 10.00 ml of the phosphoric acid solution…

A: The molarity of a solution is defined as the ratio of the number of moles of solute to the volume of…

Q: For the titration of 45 mL of 0.111M NH3 (Kb=1.8x10-5) with 0.21M HCl calculate the following: pH…

A: If titrant (HCl)have 0 ml then solution is purely basic and having NH3  So PH is  defined as the…

Q: The titration of 25.00 mL a 0.125 M HClO4 solution required 26.73 mL of KOH to reach the endpoint.

A: The question is based on the concept of titrations. We have to calculate concentration of potassium…

Q: The graph below shows the titration of 10mL of 0.1M HCl with an unknown concentration of NaOH.

A: (e) Initial pH of the reaction can be determined from the starting point of the curve. According to…

Q: Calculate the volume (mL) of 0.100M H3PO4 required to neutralize 25.0 mL of 0.010M Ca(OH)2 .

A: Neutralization between acid-base always occurs as per reaction's stoichiometry of that chemical…

Q: In a titration of 68.0 mL of a 0.750 M solution of a triprotic acid H₃C₆H₅O₇ (citric acid) with…

A: Given that -  Volume of triprotic acid, citric acid , H₃C₆H₅O₇  = 68.0 mL  Molarity of citric acid,…

Q: How many grams of NaF would have to be added to 2.00 L of 0.100 M HF to yield a solution with a pH =…

A: According to Hendersen’s equation PH= Pka + log [salt]/[acid] for acid POH= Pkb + log [salt]/[base]…

Q: titration reveals that 14mL of 5.0M sulfuric acid are required to neutralize the sodium hydroxide in…

A: The given data contains, Molarity of H2SO4 ( M1) =5.0 MVolume of H2SO4 (V1) =14 mlVolume of NaOH (V2…

Q: A 200mL solution of 0.3 M weak acid is titrated with 40 mL of 1.5 M NaOH. If the Ka of the acid is…

A: Number of mmoles of HA = Molarity x volume (mL) = 0.3 x 200 = 60 mmoles Number of moles of NaOH =…

Q: Which of the following salts is insoluble in water? CuCl2 Cas PBF2 M9SO4

A: The given above salts are all ionic compounds and salts and the solubility of these compounds are…

Q: Titration of a 10.0 mL solution of NH3 requires 15.0 mL of 0.0250 M H2SO4 solution. What is the…

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Q: 0.2365−g sample of a monoprotic acid neutralizes 42.90 mL of a 0.06813 M KOH solution. Calculate the…

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Q: We need 40.0 mL of 0.5 M H2SO4 solution to completely titrate 25.00 mL of NaOH solution of unknown…

A: The given question can be solved by using the molarity equation- M1 V1 = M2 V2 where M1 and V1 are…

Q: Show the solution: In a titration experiment, 20.4 mL of 0.883M HCOOH neutralize 19.3 mL of Ba(OH)2.…

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Q: a titration of 25.00 mL of X solution, 32.55 mL of 0.6896 M Y solution are required to reach the…

A: Given-> Volume of X(V1) = 25.00 ml Volume of Y(V2)= 32.55 ml Molarity of Y(M2) = 0.6896 M

Q: 5. Calculate the volume of a 3.33 M NAOH solution needed to titrate 20.0 mL of 2.25 M H2SO4.

A: The balanced reaction between H2SO4 and NaOH is as follows: Calculation of no. of mol of H2SO4:

Q: A solution of 20 ml of 1O N KOH required 20.3 ml of NaOH solution when end point of Titration was…

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Q: What is the molarity of 2.00mL of acetic acid solution if 15.4mL of 0.1M sodium hydroxide are needed…

A: The chemical equation between sodium hydroxide and acetic acid:               NaOH + CH3COOH  →…

Q: A solution of 0.675M KOH is used to titrate 25.0 mL of an H2SO4 solution. If 36.6 mL of the KOH…

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Q: If 20 mL of a hydrochloric acid solution (HCl) required 18 mL of a sodium hydroxide in a titration…

A: Normality of a solution is given as the gram equivalent weight of solute in one litre of solution.…

Q: Three titrations were performed using 0.0250M aqueous H2SO4 1) 14.97 mL, 2) 15.01mL and 3) 15.02mL…

A: Write the expression to calculate the required values from known values is given by, M1V1=M2V2 where…

Q: What is the concentration of hypochorite ion if 20.00 mL of bleach requires 32 mL of 0.500 M HCl to…

A: Titration is done in between hypochlorite ion and HCl to reach the equivalence point.

Q: How would you expect the presence of each of the following solutes to affect the molar solubility of…

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Q: A 25.0 mL of 0.400 M H3PO4 solution is titrated with a Ca(OH)2 solution. If 24.0 mL of base is used…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.