A solution of an unknown acid was prepared by dissolving 4.168 g of the solid acid in enough DI water to make 500.0 mL of solution. It takes 23.47 mL of 0.1678 M NaOH solution to neutralize 10.00 mL of the unknown acid solution.   Assuming that the acid is monoprotic. What is the concentration of the acid? What is the molar mass of the acid? (Hint: first calculate the total moles in the 500.0 mL flask. The full 500.0 mL of solution was NOT titrated.)   Now, assume that the acid is diprotic. What is the concentration of the acid? What is the molar mass of the acid?

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

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Q: A solution is prepared by dissolving 10.2 g ammonium sulfate in enough water to make 180.0 mL of…

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Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.156 solution of…

A: Note: Barium hydroxide, Ba(OH)2 is a base. Hydrochloric acid, HCl is a acid. Given, Barium hydroxide…

Q: A 7.96-g sample of a diprotic acid requires 136.0 mL of a 0.750 M NaOH solution for complete…

A: Given: Mass of sample = 7.96 g Volume = 136.0 mL Molarity of NaOH solution = 0.750 M

Q: Consider a 0.5 M solution of calcium phosphate.  What is the concentration, in M, of calcium ions in…

A: Ans As we know the calcium phosphate is a strong electrolyte so it will dissociate its possible ions…

Q: 0.450 L of 0.0500 M HCl is titrated to the equivalence point with "35.88 mL of a NaOH solution."…

A:

Q: A 0.392 g sample of a monoprotic acid is dissolved in water and titrated with 0.120 M KOH. What is…

A: We have to calculate the molar mass of acid.

Q: concentration:

A:

Q: Calculate the molarity of a sodium hydroxide(NaOH) solution that is titrated with 0.6887 g of oxalic…

A: Given: The mass of oxalic acid taken = 0.6887 g The volume of NaOH solution required to reach the…

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A:

Q: You then titrated a 25.00 mL sample of an unknown HCl solution and it took 33.55 mL of your 0.997 M…

A: HCl is a monoprotic strong acid. NaOH is a monoacidic strong base. Hence 1 mol of each undergo…

Q: What volume of 1N NaOH in mL should be added to a liter of 0.66 N KOH in order for the resulting…

A:

Q: During a titration the following data was collected. A 5 0. 0 mL portion of H2 S O4 was titrated…

A: Given data,  Volume of H2SO4 = 50.0 mL  = (50.0 ÷ 1000) mL = 0.050 L Molarity of KOH = 0.500 M…

Q: In a titration, suppose 20.00 mL of 0.275 M oxalic acid solution required 21.72 mL of NaOH solution…

A: H2C2O4(aq) + 2NaOH(aq) -------> Na2C2O4(aq) +2H2O(l)

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Q: An impure sample of potassium hydrogen phthalate (KHP) was titrated to determine the percent…

A: We will use stoichiometry of the reaction to get the answer.

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Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

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Q: A solution of oxalic acid is used to titrate 17.11 mL of a 0.5003 molar: sodium hydroxide. If the…

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Q: A 10.0 mL sample of an HCl solution is titrated with a 1.00 M NaOH solution. The neutralization…

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Q: By titration, it is found that 47.1 mL of 0.171 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: Calculate the molar concentration of a sodium hydroxide solution if 28.71 mL of this solution were…

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Q: Calculate the concentration of all ions present in 56.5 mg NH4B in 500.0 mL of solution. MNH4 MBr…

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Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

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Q: Determine the concentration of HCl if a 35.0 mL solution of 0.700 M NaOH is titrated until…

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Q: If 0.500 mL of an 0.223 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: The objective of this question is to find the concentration of the new solution when a certain…

Q: How many grams of pure sodium carbonate are needed to standardize a 0.20 N HCl when you expect the…

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Q: A titration of 25.00 mL sample of a hydrochloric acid solution of unknown molarity reaches the…

A: Acid reacts with base to form salt and water. This reaction is known as neutralization reaction.

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.192 M solution of…

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Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

A: H2SO4 is a dibasic acid and KOH is a monoacidic base. Thus moles of KOH required to neutralize the…

Q: I have 26.06 mL of an unknown-concentration Mg(OH), (aq) solution. I find that, when I add 23.75 mL…

A:

Q: Suppose that while titrating a vinegar sample you suddenly realize that you forgot to add the…

A: The question is based on the concept of titrations. we need to predict the effect of indicator and…

Q: If 0.500 mL of an 0.214 M NaCl solution is added to 100.0 mL of pure water.  what is the…

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Q: A 0.774 g sample of a monoprotic acid is dissolved in water and titrated with 0.180 M NaOH. What is…

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Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

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Q: You weighed and dissolved 1.400g of sodium carbonate into a 100.0 ml volumetric flask. If a 10.00ml…

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Q: A 15.0-mL sample of a 0.878 M N2OH solution is titrated with a 0.359 M HCI solution. What will be…

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Q: A 0.201 g sample of a monoprotic acid is dissolved in water and titrated with 0.160 M NaOH. What is…

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Q: during a titration, 120.0 ml of 0.197 M aqueous sulfuric acid was required to exactly neutralize…

A:

Q: A titration is carried out to determine the concentration of the acid in an old bottle of aqueous…

A: Given :  Volume of NaOH = 75.3 ml  Concentration of NaOH = 0.250 M  Volume of HCl = 10.0 ml

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.