How many milliliters of 0.380 M NaOH are required to exactly titrate 15.478 grams of H2C2O4?

Q: That acid-base reaction between sulfuric acid, H2SO4, and sodium hydroxide, NaOH, is given by the…

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Q: An unknown solid acid is either citric acid or tartaric acid. To determine which acid you have, you…

A: Answer:- This question is answered by using the simple concept of determination unknown acid using…

Q: A titration experiment required 34.30 mL of NaOH, which had a concentration of 0.275 M, to reach he…

A: Given : Volume of NaOH = 34.30 ml  Volume of H2SO4 = 15 ml  Molarity of NaOH = 0.275 M

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

A: The balanced reaction taking place is given as, => H2SO4 + 2 NaOH ------> Na2SO4 + 2 H2O Given…

Q: Mass of H2C2O4•2H2O = 1.3245 grams  Molar Mass of H2C2O4•2H2O = 126.07 Volume of H2C2O4•2H2O…

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Q: The diprotic acid lactic acid is produced as a result of anaerobic respiration. Raquel titrates the…

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Q: In a titration experiment, 15.75 mL of a 0.237 M NaOH solution was used to reach the end point of a…

A: The reaction taking place is given as, => HNO3 (aq) + NaOH (aq) -----------> NaNO3 (aq) + H2O…

Q: (1) Careless Carlie weighed her KHP sample, but forgot to bring her report sheet along, so she…

A: (1)The relationship between mass, moles and molar mass of a substance is given by,

Q: 1. How many grams of nitrogen are present in a 0.10-g sample of caffeine, the stimulant in coffee…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: By titration it is found that 114.3 mL of 0.562 M NaOH is needed to titrate 48.0 mL of HCl.  What is…

A: Here given, Volume of NaOH (V1) = 114.3 mL Strength of NaOH (S1) = 0.562 M Volume of HCl (V2) = 48…

Q: Suppose you are titrating vinegar, which is an acetic acid solution, of unknown strength with sodium…

A: GIVEN: Volume of NaOH =32.7 mL Concentration of NaOH =0.116 M Volume of HC2H3O2 = 10.0 mL To…

Q: How many milliliters of 0.120M  H2SO4 are needed to neutralize 0.160g of NaOH? Express the volume in…

A: With data's given Each question is solved and volume,molarity,mass is calculated with its balanced…

Q: What volume of 0.125 M oxalic acid, H₂ C₂O4, is required to react with 12.6 mL of 0.542 M NaOH?…

A: Given: Concentration of H2C2O4 is 0.125 M Concentration of NaOH is 0.542 M Volume of NaOH is 12.6 mL…

Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown strength, with a…

A: Applying equation of molarity M1V1 = M2V2

Q: What is the molarity of the nitric acid solution if 37.9 mL of HNO3 are required to react with 96.0…

A: Given, Volume of HNO3= 37.9 ml molarity of HNO3 = ? Volume of Ba(OH)2=96.0 mL molarity of…

Q: Consider the net ionic equation: Cr2O72- + 6Fe2+ + 14H+ = 2Cr3+ + 6Fe3+ + 7H2O. If it takes 26.0 mL…

A: The number of moles is defined as the mass-to-molar mass ratio of a substance. It is represented by…

Q: A 3.860 g sample of a mixture of sodium hydrogen carbonate and potassium chloride is dissolved in…

A: Given: Molarity of H2SO4 = 0.442 M Mass of Sample  NaHCO3 and KCl =3.860 g Reaction: 2NaHCO3 + H2SO4…

Q: What volume of 0.10 moldm-3 sulphuric acid would be required to neutralise a mixture of 1.06 g of…

A: Recall the given reactions,H2SO4  +  2 NaOH  →  Na2SO4  +  2 H2OH2SO4  +  Na2CO3  →  Na2SO4  +…

Q: 10.00 mL of 5.07 M H2SO4 is pipetted into an Erlenmeyer flask in preparation for a titration. How…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: If 38.71 mL of 0.108 M NaOH solutions is required to titrate a 10.00 mL sample of unknown H2SO4…

A: You have given the following information- C1 = 0.108 M V1 = 38.71 mL V2 = 10.0 mL

Q: What volume (mL) of 0.0.214 M (NH4)2HPO4 is necessary to precipitate the calcium as Ca3(PO4)2 from…

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Q: How many mL of 0.098 M HCl is required to completely react with 30.0 mL of 0.150 M K2CO3 solution…

A: It is given that 30.0 mL of 0.150 M K2CO3 is reacting completely with 0.098 M of HCl and the…

Q: What volume of a 2.42 M NaOH solution is required to titrate 250.00 mL of a 4.50 M H2SO4 solution

A: The given data contains, molarity of NaOH =2.42 M molarity of sulphuric acid =4.50M

Q: How many milliliters of 0.845 M Al(OH)3 are required to exactly titrate 0.217 moles of H2C2O4?

A: Given information, Concentration of Al(OH)3 = 0.845 M Moles of H2C2O4 = 0.217 mol Volume of Al(OH)3…

Q: According to the following reaction, what volume of 0.365 M Al(NO3)3 is needed to react with 30.0 mL…

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Q: Vitamin C (C6H8O6) is an acid and a reducing agent. Br2, an oxidizing agent, can be used to quantify…

A: The volume of 0.102 M Br2 used for the titration is 29.85 mL.

Q: hydroxide if 0.321 g sodium carbonate is dissolved in 250 mL. Na2CO3 + H2O 2NaOH + H2CO3 MM of…

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Q: *Read the question below, but do NOT solve the problem.* Instead determine the appropriate steps…

A: Since in this question, we have to calculate amount of reactant required. This problem should start…

Q: Solve this

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Q: 1. If 0.60 mol chlorine reacts with excess sodium, and 1.1 mol NaCl are produced, what is the…

A: Percentage yield ( % yield ) :-         It is the ratio of actual yield and theoretical yield,…

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

A: Given    Volume of NaOH (V1)       = 31.25 mL Molarity of NaOH ( M1)   = 0.736 M  Volume of H2SO4…

Q: If 35.12 mL of 0.4221 M NaOH is needed to fully titrate a solution made with 0.7737 g of a diprotic…

A: Since mass of the unknown acid is given, in order to find the molar mass, we need moles of the acid.…

Q: Part 1) a) A student is standardizing the permanganate solution and uses 1.50x10-3 moles of sodium…

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

A: we need to calculate moles of NaOH for the titration of 0.314 g of KHP

Q: Given the balanced equation:  16H+ + 2MnO4- + 5C2O42- --> 2Mn+ + 10CO2 + 8H2O    If .184 g of…

A: The balanced chemical equation for the titration of oxalate ion with permanganate ion is given as,

Q: Ca(OH)2(aq) + Na2SO4 (aq) —> 2NaOH (aq) + CaSO4 If 45.0 mL of a 4.00 M sodium sulfate (Na2SO4)…

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Q: What is the molarity of hydrochloric acid if 40.95 mL of HCl is required to neutralize 0.550 g of…

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Q: what is the concentration of chloride ions when 0.225 moles of FeCl2 is dissolved in 551 mL of…

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Q: A 2.2004 g of primary standard oxalic acid, H2C2O4 (90.04 g/mol), was dissolved in water to form a…

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Q: What is the mass of the precipitate formed when 12.0 mL of 0.150 M NaCl is added to 25.00 mL of a…

A: We know that silver chloride is a weak salt its solubility product is very low. Therefore, we can…

Q: What is the molarity of a solution of H2SO4  if 25 mL of this solution requires 32.15 mL of a 0.600…

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Q: What volume of 0.270 M HNO3 (nitric acid) reacts with 31.0 mL of 0.270 M Na2 CO3 (sodium carbonate)…

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Q: What is the molarity of a sodium hydroxide solution if 25.0 mL of this solution reacts exactly with…

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Q: A solution of 0.332  M   KOH  is used to titrate 16.0  mL  of a 0.192  M   H3PO4  solution. What…

A: No. of moles = Molarity × volume We need to balance ( no. of moles ÷ stoichiometric coefficient) .…

Q: How many moles of precipitate will be formed when 78.5 mL of 0.300 M AgNO₃ is reacted with excess…

A: Answer: 2.355 × 10-2 moles of AgI precipitate will formed.

Q: 9. What is the percent of KH2PO4 in a sample when 46.79 mL of 0.04223 M Ca(OH)2 exactly neutralizes…

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Q: Sodium carbonate is a reagent that may be used to standardize acids in the same way that you have…

A: Ratio of number of moles present in the solution to the volume of solution in liter is defined as…

Q: In the reaction H3PO4 + 2KOH →K2HPO4 + 2H2O if 16.5 mL of H3PO4 with an unknown molarity react with…

A: Molarity os defined as moles of solute present per liter of solution.

Q: 10. What is the percent of Al(OH)3 in a sample when 0.3792 g of the sample is exactly neutralized by…

A: Moles of H3PO4 = Molarity x volume = 0.1320 x 23.45 = 3.0954 mmol = 3.0954 x 10-3 mol 3H3PO4 +…