In a standardization, it was found that a 0.512 g sample of sodium carbonate required 26.30 mL of a sulfuric acid solution to reach the end point for the reaction. What is the molarity of the sulfuric acid

Q: DESTINE A student weighs out a 5.95 g sample of (NH4),PO4, transfers it to a 300. mL volumetric…

A: Given that -  Mass of ammonium phosphate Solute = 5.95 g  Volume of total Solution = 300 mL    Then…

Q: A geologist discovers a magnesium carbonate hydroxide hydrated salt with the chemical formula…

A: To calculate the number of water of hydration are present in the original hydrated salt.

Q: A student weighs out a 1.75 g sample of NaCl, transfers it to a 250. mL volumetric flask, adds…

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Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given  Mass of KHP = 0.4790 gram  Molar mass of KHP = 204.22 gram/mole  Volume of NaOH solution =…

Q: A 13.6 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

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Q: A 9.44 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

A: Given that : The mass of the sample = 9.44 g The volume of barium hydroxide = 29.4 mL The molarity…

Q: Titration reveals that 11.6 mL of 3.0 M sulfuric acid are required to neutralize the sodium…

A: Volume of sulphuric acid = 11.6 ml  ...Or  because 1L = 1000 ml    .....so, = 11.6 ml × (1L /1000 ml…

Q: In the laboratory a student combines 31.8 mL of a 0.232 M sodium sulfate solution with 24.7 mL of a…

A: Number of moles of solute devided by volume of solution in liter is known as molarity.

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.117 M solution of…

A: Molarity of perchloric acid = 0.117 M Volume of perchloric acid = 29.6 mL = 0.0296 L Volume of NaOH…

Q: If 27.4 mL27.4 mL of the barium hydroxide solution was needed to neutralize a 3.82 mL3.82 mL aliquot…

A: The balanced Chemical equation given in the question - Ba(OH)2 + 2HClO4 ----> Ba(ClO4)2 + 2H2O…

Q: Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories to neutralize…

A: Given : Molarity of NaOH = 0.475M

Q: One way to remove lead from water is to add a source of iodide ion so that the lead will precipitate…

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Q: If 28.8 mL of lead(II) nitrate solution reacts completely with excess sodium iodide solution to…

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Q: A solution of HCl was prepared from a stock solution as follows: 50.00 mL of stock solution was…

A: Given: Volume of stock solution used = 50.00 mL Volume of dilution A prepared = 250.0 mL Volume of…

Q: 7.65 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

A: Weight of sample=7.65g Volume=24.1mL  Concentration of barium hydraxide=0.550M

Q: A 14.3 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid. If…

A: In the given question we have to calculate the mass Percent of perchloric acid. the given data: mass…

Q: For the reaction HCl+NaHCO3=NaCl+H2O +CO a sample of  NaHCO3 weighs 0.1015g requires 47.21 ml of HCl…

A: The given reaction is: HCl+NaHCO3→NaCl+H2O+CO2 According to the given chemical reaction, 1 mole of…

Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.107 M solution of…

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Q: A standard solution of 0.297 M NaOH was used to determine the concentration of a sulfuric acid…

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Q: A student weighs out a 3.22 g sample of K2SO4 , transfers it to a 100. mL volumetric flask, adds…

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Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.133 M solution of…

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Q: 14.8 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If…

A: Aqueous solution of hydrochromic acid=14.8g Volume of barium hydraxide=17.2mL Concentration of…

Q: A 20.0 mL sample of a calcium hydroxide solution, Ca(OH)2 of density 1.10 g/mL, is analyzed by…

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Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

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Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A: The given reaction is: 2AgNO3aq+MgCl2aq⇌2AgCls+MgNO32aq According to the above chemical reaction, 2…

Q: Zinc and magnesium metal each react with HCl according to the following equation: Zn + 2 HCl= ZnCl2…

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Q: You have 272.9 mL of a 0.174 M MgSO4 solution. What would the molarity of the resulting solution be…

A: According to the law of dilution, we can write: C1V1 = C2V2       ................... (1) where: C1…

Q: Calcium metal will react with water as follows: __Ca(s) + __H2O  __Ca(OH)2(aq) + __H2(g) What is…

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Q: what is the molarity of a solution when 2.25 g NaF is dissolved in enough water to make 25.0 ML of…

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Q: In the laboratory a student combines 23.6 mL of a 0.117 M aluminum bromide solution with 11.9 mL of…

A: It is given that 23.6 mL of 0.117 M of aluminium bromide is combined with 11.9 mL of 0.353 M of…

Q: molar concentration

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Q: A 1.22 g sample of KHP is used to titrate a NaOH solution.  A student finds that it requires 15.00…

A: Given: Mass of KHP used = 1.22 g. And volume of NaOH solution required = 15.00 mL = 0.015 L…

Q: A student weighs out a 3.06g sample of MgBr2, transfers it to a 135mL volumetric flask, adds enough…

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Q: A student weighs out a 15.8 g sample of aluminum bromide, transfers it to a 300 mL volumetric flask,…

A: Volume of solution= 300 ml  Mass of aluminium bromide (m) = 15.8 g

Q: we can precipitate out solid lead (II) iodide from an aqueous lead(II) nitrate solution by adding…

A: Given : Volume of lead(II) nitrate =  500. mL Molarity of lead(II) nitrate =  0.632 M  Molarity of…

Q: ium hydroxide solution according to the equation   HC2H3O2+NaOH⟶H2O+NaC2H3O2   If you require…

A: The given data : The volume of NaOH = 34.58 mL The molariry of NaOH= 0.1036 M The volume of acetic…

Q: A 12.6 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid.If…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given: Volume of NaOH neutralized = 48.82 mL = 0.04882 L                           (Since 1 L = 1000…

Q: 1.Determine the molarity of a potassium hydroxide solution if it takes 38.2 mL of the solution to…

A: Three numerical problems based on mole concept, which is to be accomplished.

Q: A l1.5 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

A: Given, Mass of Mixture = 11.5 g Molarity of NaOH = 0.898 M = 0.898 mol/L Volume of NaOH = 12.2 mL =…

Q: A 7.46 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: student weighs out a 12.8 g sample of Ni(NO3)2, transfers it to a 300. mL volumetric flask, adds…

A: Molarity of a solution is defined as the number of moles of solute present in one liter of solvent.…

Q: if 23.18 mL of NaOH solution is required to react completely with 0.320 gg  KHP, what is the…

A: We have to calculate the Molarity of NaOH solution.

Q: In the titration of an impure sample of KHP, it was found that 36.0 mL of 0.100 M NaOH was required…

A: KHP reacts with NaOH as: NaOH+KHP→NaKP+H2O

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.156 M solution of…

A:

Q: Consider a solution prepared by combining 45.0 g of BaCl2 with enough water to prepare a 750.0 mL of…

A: Given: Volume of solution = 750 mL = 0.750 L Mass of BaCl2 = 45.0 g Molar mass of BaCl2 = 208.23…

Q: A 8.84 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

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Q: A 0.313-g sample of oxalic acid (H2C2O4), requires 26.21 mL of a particular concentration of…

A: Number of moles of a chemical compound is used to measure the amount of the compound in the given…

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.110 M solution of…

A: Given, Concentration of perchloric acid = 0.110 M Volume of base = 24.7 mL Volume of acid = 27.3 mL…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.