2NaCl (aq)+ 2H₂O(1)→ H₂(g) + Cl₂(g) + 2NaOH(aq) 19. An aqueous solution of NaCl gives H₂(g), Cl₂(g), and NaOH when an electrical current is passed through the solution. If you begin with 10. liters of 0.15 M NaCI, how many grams of NaOH can be formed? O(A) 6.0 g O(B) 120 g O (C) 30. g O (D) 60. g

Q: Ammonium sulfate is added to an unknown mixture of ions. A precipitate forms. The solution is…

A: The inorganic salt ammonium sulphate (NH4)2SO4 has a variety of industrial applications. The most…

Q: What is the indicator employed in Cerimetry?

A: Cerimetry : Principle: Cerric ammonium sulphate in acidic medium can function as a strong oxidising…

Q: Titration of an oxalate sample gave the following percentages: 15.30 %, 15.59 % , and 15.57 % 1.…

A: Formula to calculate average                                          Average= ∑i=1nxin Where, xi is…

Q: Find the % of sodium carbonate in a sample if 5.002 g of the sample required 29.10 cm³ of 0.7344 mol…

A:

Q: Part IlI: Determination of Saturated Solutions

A:

Q: 300.0 mL of a 0.335 M solution of Nal is diluted to 700.0 mL. What is the new concentration of the…

A: The dilution formula is  M1V1= M2V2  Where  M1and M2 are initial and final Molarities. V1 and V2 are…

Q: [Review Topica) [References) Use the References to access important values if needed for this…

A:

Q: С6H5OH or C6D5OH OH 12, NaOH, H₂O KH/ko = 4.1 OH

A: The objective of this question is to explain the mechanism of iodination by using iodine and sodium…

Q: Trial 1 Trial 2 Trial 3 Weight (grams) of KHP 0.5226 0.5555 0.5497 0.1 N 0.1 N 0.1 N 0.1 N 0.1 N 0.1…

A: To calculate the volume of HCl used, we'll subtract the initial reading of the buret from the final…

Q: solution A iron (III) nitrate lead(II) nitrate potassium sulfide solution B potassium hydroxide…

A:

Q: I need help calculating the Molarity of the solution in the first picture please!!!

A: In this question, we have to calculate Molarity in the first picture:

Q: Express the concentration of acetic acid in both samples as % by mass of acetic per 100mL of…

A: A numerical problem based on quantitative analysis, which is to be accomplished.

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: When we dilute a solution, we add solvent to it, which decreases the concentration of the solute…

Q: A stock solution of approximately 7.7x10^-5 molar will be provided in lab. Determine the volumes of…

A: Given: Initial concentration of stock solution = 7.7 X 10-5 M And volume of final solution to be…

Q: A 25.0 mL volume of 0.0106 M KIO3 is pipetted into a 250-mL Erlenmeyer flask. The solution is…

A: Given, For KIO3 solution: Molar concentration of KIO3 solution = 0.0106 M = 0.0106 mol/L Volume of…

Q: analysis

A:

Q: An experimental procedure for standardization of the titrant states the following: Weigh accurately,…

A: In a standardization process, the concentration of an unknown solution is determined. A titration…

Q: mass of KIO3 = 0.9290g titrated volume Na2S2O3 = 28.88mL standardisation sodium thiosulfate

A:

Q: Are sulfur ointment and precipitated sulfur ointment the same?

A: Sulfure ointment and precipitated sulfur ointment are same or different is given below.

Q: In a gravimetric determination of a soluble sulfate the data gathered is presented (see attachment).…

A: To calculate the mean of trials for sample 1 and 2 for empty crucibles and crucibles with…

Q: Be sure to answer all parts. Starting with a 6.553 M stock solution of HNO, five standard solutions…

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Given: 20 - 25 mL 0.1 M NaOH solutionRequired: Mass of pure KHP (molar mass = 204.23 gram/mole) for…

Q: If the titer during the standardization procedure of HCI is 32.50 ml by using 0.2115 grams of sodium…

A: here we are required to find the percent error in the concentration of sodium carbonate

Q: Analysis of a mixture consisting of NaOH + NażCO3 + inert matter gives the following data: Sample…

A: Mass of original sample = 10.00 g Volume of actual solution made with original sample = 250.0 mL…

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Ni(NO3)2 From the stock…

A: The dissolution of a solid substance in a solvent provides the solution. The presence of a specified…

Q: Dis soluble in water. Its water solution is basic. When solid substance is heated, its volume…

A: D is soluble in water. It's water solution is basic .When solid substance is heated ,it's volume…

Q: How many O2 molecules are needed to react with 2.72 g of S?

A: The balanced reaction can be written as follows:The mass of S given = 2.72 g            The…

Q: Identify 2 sources of errors in each of the steps in making of a solution. Explain whether a…

A:

Q: Write a charge balance for a solution containing sodium chloride and formic acid.

A: The dissociation and the charge balanced equation is as given below:

Q: 24. According to the solubility curve, which of the following ionic compounds would be considered…

A: from the given solubility graph it is clear that the saturation value at 70 0c for the respective…

Q: → 2 Fe(s) + 3 CO2(g) 44.01 g/mol Consider the balanced reaction: Fe;Os(s) + 3 CO(g) 159.7 g/mol…

A:

Q: Question 3 A student performed three aqueous layer titrations in Part 1 and they reported the…

A:

Q: A mixture contain benzoic acid, salt, powdered silica (white sand) and contaminated with coloring.…

A: Benzoic acid is soluble in organic solvents like ethyl acetate. When the mixture is treated with…

Q: In 1-2 paragraphs discuss and contrast the three noble metals used in dentistry. 1.- Describe…

A: Indirect restorative materials in dentistry are prosthetic components and that are created outside…

Q: WHY IS SODIUM CHLORIDE READILY SOLUBLE IN WATER BUT NOT IN GASOLINE?

A:

Q: Q/ Mohr's method uses the potassium chromate indicator and this indicator makes the equivalent point…

A: The question is based on the concept of titrations. we have been given mass of barium Chloride…

Q: Q3: If the transport number (1+) for an electrolyte is 0.55. The ratio of the ionic mobility of the…

A: We are given, Transport number ( t+ ) = 0.55

Q: O How many grams of carbonate ion are present in 10.0 mL of 14.0 M sodium carbonate solution?

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

Q: Table of solubility properties 1.0 M Na2SO4 (sulfuric acid) 1.0 M Na2CO3 (sodium carbonate) Ba2+…

A: Solubility refers to the ability of a substance to dissolve in a particular solvent to form a…

Q: Write a net ionic equation for the reaction that occurs when potassium sulfite (ag) and excess…

A: The question is based on the concept of chemical reactions. we have to write balanced equation for…

Q: 12 Which of the folowing is not a reason tora chemtto sample? aTo check the purity of the solvent To…

A: As per our community guidelines we can only answer one question, out of the four questions you have…

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.