What is the equivalent weight of an organic acid if 44.00 mL NaOH solution (1.000 mL ≎ 1.100 mL HCl ≎ 0.01001 g CaCO3) are required to neutralize 0.5192 g of the organic acid?

Q: How can you dilute a 2.00 M KOH(aq) solution to make 100.0 mL of a 0.050 M KOH(aq) solution? O…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: A 25.00mL sample of H2SO4 of unknown concentration is neutralized by 27.55 mL of 1.002 NaOH. What is…

A: Introduction By applying dilution formula, one can easily calculate the unknown molar concentration…

Q: What mass of Na3PO4・12H2O would be needed to prepare 0.250L of a solution in which the Na+ ion…

A: Concentration of Na+ ion = 0.250 mol/litre  Volume of solution = 0.250 L  Molar mass of Na3PO4.12H2O…

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Irrespective of the chemical state of solute, the total amount of solute present in one liter of…

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The balanced neutralisation reaction taking place is 2 NaOH + H2SO4 --------> Na2SO4 + 2 H2O…

Q: A student uses 0.256 mol/L sodium hydroxide solution to titrate 45.00 mL of nitric acid. The initial…

A: It is based on the concept of neutralization reaction and stoichiometry.   Here we are required to…

Q: Ibuprofen (also known as Brufen) is an analgesic (pain killer) and anti-inflammatory drug. It is a…

A: Answer: option D

Q: In one experiment, 0.0995M HCl was used to analyze soda ash and the following data were obtained:…

A: Stoichiometry of a balanced chemical gives the relationship between the amount of reactants and…

Q: Two (2) grams of vinegar solution was given to you to analyze for the percent acetic acid present in…

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Q: An organic acid (HA) in a sample that weighs 0.3996 grams was incorporated in water to form a…

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Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

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Q: The balanced molecular equation for complete neutralization of H 2SO 4 by KOH in aqueous solution is

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: A solution of 0.10 M KOH is used to totally neutralize 50.0 mL of a H3PO4 solution in the balanced…

A: Given, Molarity of KOH solution = 0.10 M Volume of KOH solution = 100.0ml Volume of H3PO4 solution =…

Q: n an experiment, a 500.0 mL solution of approximately 0.250 M KOH (56.106 g/mol) solution was…

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Q: How many milliliters of 0.094 M NaOH are needed to completely neutralize 26.6 mL of 0.210 M…

A: Number of moles = Molarity x Volume (L) From the balance equation it is evident that 2 moles of NaOH…

Q: Two (2) grams of vinegar solution was given to you to analyze for the percent acetic acid present in…

A: This is an example acid base neuutralization reaction where one mole of base neutralizes exactly one…

Q: 6. A buffer is prepared by adding 20.0 g of sodium acetate (CH3COONa) to 500 mL of a 0.150 M acetic…

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Q: NaHCO3 (aq) + CH3 COOH (aq) —> CO2 (g) + H2O (l) + CH3 COONa (aq)   Calculate the molar…

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Q: Calculate the maximum solubility of silver carbonate, Ag2CO3 in g/L when in the presence of 0.055 M…

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Q: 15.00 mL of a sample of sulfuric acid, H2SO4, of unknown concentration is required to react…

A: Given data : Volume of sulphuric acid = 15.00 ml =0.015 L (1 L= 1000 ml )  Volume of NaOH = 28.57 ml…

Q: 2. A typical cup of tea (150.0 mL) is prepared. One teaspoon of glucose (C6H12O6; m.w. = 180.156 g…

A: Given data: Mass of glucose = 4 g  Molar mass of glucose = 180.156 g/mol  Volume of solution= 152.6…

Q: true or false?  The following reaction equation is a redox reaction: 2H2O (l) + 2Cl- (aq) ⟶ H2 (g)…

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Q: What volume of 2.5 M H3PO4 (aq) would be required to neutralize 2.50 mL of 1.5 M NaOH? НЗРО4 (аg) +…

A: The required volume  = 0.5 mL

Q: NAOH + CH;CH2COOHCH3CH;COONA + H2O A buffer solution is formed when sodium hydroxide is added to an…

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Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Solution -

Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution.…

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Q: The concentration of acetylsalicylic acid, C9H8O4, in aspirin tablets is determined by hydrolyzing…

A: Solution A stock resolution could be a focused resolution which will be diluted to some lower…

Q: A 0.4040-g sample of potassium hydrogen phthalate, KHC8H4O4 (molar mass = 204.44 g/mol) is dissolved…

A: The molar concentration is the molarity of solution which is defined as a number of moles of solute…

Q: 2. * A sodium hydroxide solution is standardized by titrating 0.8592 g of ordinary standard…

A: Given that:                              Weight of Potassium Hydrogen pthalate (KHP) = 0.8592gMolar…