1) How many miles of HCI are there in 75.0 mL of 0.330 M HCI?

Q: 1. What is the percentage of acetic acid, CH3COOH, in a sample of vinegar if 36.00 mL of 0.486 M…

A:

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: 3. A) 9.76 g of KOH is put into a 100. ml volumetric flask and DI water is added until the resulting…

A:

Q: What is the percentage of acetic acid, CH3COOH, in a sample of vinegar

A:

Q: A. A strontium hydroxide solution is prepared by dissolving 10.30 g of Sr(OH)2 in water to make…

A: Molarity is defined as the number of moles of solute per litre volume. This means- Molarity = (moles…

Q: The titration of an impure sample of KHP  found that 30.00 mL of 0.050 M  NaOH was required to react…

A: Percentage of KHP can be calculated using formula: Percentage of KHP = (mass of KHP / mass of…

Q: Calculate the molarity of the following solutions. a) 15.3 g of NaCl in 739 mL of solution. b) 0.550…

A: The molarity of a solution is defined as the number of moles of the solute present in the one Litre…

Q: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid…

A: The molecular formula of citric acid is C6H8O7.

Q: Vinegar can be assayed to determine its acetic acid content. Determine the molarity of acetic acid…

A: Molarity is defined as number of moles of solute dissolved per litre of the solution.…

Q: Calculate the molarity of the following solutions: (a) 0.37 mol of solute in 56.8 mL of solution…

A: The Molarity of the following Solutions are given as:

Q: A mixture of bases can sometimes be the active ingredient in antacid tablets. If 0.4826 g of a…

A: Given data: Mass of the mixture = 0.4826 g Volume of HNO3 = 17.30 mL Molarity of HNO3 = 1 M Formula…

Q: Some potassium dichromate (K2Cr2O7), 2.335g, is dissolved in enough water to make exactly 500. mL of…

A: Molar concentration of potassium dichromate is calculated as follows,

Q: A barium hydroxide solution is prepared by dissolving 2.91 g of Ba(OH), in water to make 42.3 mL of…

A:

Q: 4. Calculate the molarity of each of the following solutions: (a) 10.0 g H,SO, in 250 mL of solution…

A: Answer: These questions are based on the basic understanding of concentration terms and relation…

Q: the molarity of a solution of NaOH, if 41.4 mL of this solution is required to react with 37.5 mL of

A: At equivalent point , Equivalents of NaOH = Equivalents of HNO3  N1V1  = N2V2  M × 41.4 = 0.0342 ×…

Q: 1. What is the percentage of acetic acid, CH3COOH, in a sample of vinegar if 36.00 mL of 0.486 M…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: What is the concentration of a solution made with 0.335 moles of KOH in 400.0 mL of solution? What…

A: As of you asked multiple Questions in a single session, i am answering first 3 Questions. And for…

Q: Insulin (5831.65g/mol) is a hormone that controls the use of glucose in the body. How many moles of…

A:

Q: A simulated seawater sample contains 0.571 M NaCl (aq) and 0.0583 M MgCl2 (aq). Assuming NaCl and…

A: Given, Molarity of NaCl = 0.571M. Molarity of MgCl2 = 0.0583M. The dissociation of NaCl and MgCl2…

Q: Calculate the molarity of the following solutions: A) 6.060 mol of HCl in 3.41 L of solution.   B)…

A: Given information,    A) 6.060 mol of HCl in 3.41 L of solution.    B) 0.0282 mol of BaCl2 in 8.81…

Q: What is the concentration of an HI solution if 0.3696 g of HI are dissolved in enough water to make…

A: Given Mass of HI = 0.3696 Volume of solution = 58.78 ml = 0.05878 L molar mass of HI = 127.904…

Q: If you have 155 mL solution of a 0.762 M FeCl₃ solution, how many moles of FeCl₃ are contained in…

A:

Q: What is the concentration of sodium ions in a solution prepared by dissolving 5.00 grams of sodium…

A:

Q: 2. If 20.0 mL of distilled water, 0.2 mL of 6.0M HC,H;O2(20, 1.2 mL of 1.0M NAC2H3O2(aq) and 0.5 mL…

A:

Q: A chemist places 2.2352 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: Weight of NaCl is 2.2352 gm Molar mass of NaCl is 58.5 gm/mole

Q: A 0.9182 g sample of CaBr2 is dissolved in enough water to give 500.0 mL of solution. A 15.00 mL…

A: When we make a solution , then concentration of whole solution is same. So if we take a small volume…

Q: The

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: 39. a. 9.66 mol LINO, in 8.83 L of solution b. 0.575 mol FeCl, in 955 mL of solution Calculate the…

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: A 1.480 g sample of oxalic acid, H2C204, is placed in a 100.0-mL volumetric flask, which is then…

A: Given : Mass of oxalic acid = 1.480g

Q: 4. Calculate the molarity (moles NaOH/L) of a NaOH solution when 12.53 ml of solution is required to…

A:

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

A:

Q: A typical solution used in general chemistry laboratoris is 3.0 M HCl. Describe, in detail, the…

A: The molarity (M) of a solution is defined as the number of moles of solute present per litre of the…

Q: Citric acid, H3 C6 H; O7 occurs in plants. Lemons contain 5% to 8% citric acid by mass. The acid is…

A: Given- Molal concentration of citric acid solution = 0.657 m Density of solution = 1.049 g / ml To…

Q: 1. What is the percentage of acetic acid, CH3COOH, in a sample of vinegar if 36.00 mL of 0.486 M…

A: The question is based on the concept of quantitative estimation. we have to calculate mass…

Q: How many moles of H⁺ ions are present in the following aqueous solutions?(a) 1.40 L of 0.25 M…

A: From the dissociation reaction of strong acid, the number of moles of H+ ions can be calculated…

Q: The molarity of an aqueous solution of potassium hydroxide, KOH, is determined by titration against…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

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: What is the molarity of a sodium hydroxide solution made by combining 2.0 L of 0.60 M NaOH with 495…

A: Consider the given information is as follows; V1=2.0 L                                          ;…

Q: A 1.270 g sample of oxalic acid, H2 C204, is placed in a 100.0-mL volumetric flask, which is then…

A: The mass of solute, oxalic acid is = 1.270 g The volume of the solution is = 100.0 mL The molar mass…

Q: When 20.00 mL of 1.005 M H,SO4 is titrated with a solution of NaOH, 44.68 mL of NaOH is required to…

A:

Q: What is the percentage of acetic acid, CH3COOH, in a sample of vinegar if 36.00 mL of 0.486 M NaOH…

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

Q: What is the concentration in molarity of an aqueous solution which contains 26.41% by mass ethylene…

A: Molarity,M=4.42 mol/L

Q: A 1.330 g sample of oxalic acid, H2 C204, is placed in a 100.0-mL volumetric flask, which is then…

A:

Q: A student weighs out a 2.76 g sample of NaOH , transfers it to a 500. mL volumetric flask, adds…

A:

Q: Given a solution of NaOH in Water that has a molarity of .04M, that contains .08 g of NaOH or .002…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: 2. Acetic acid (HC2H3O2) is an important component of vinegar. A 10.0-mL sample of vinegar is…

A: The balanced chemical reaction is the one in which the number of atoms on both sides of the reaction…

Q: Vinegar contains (among other things) acetic acid. What is the molarity of acetic acid (HC2H3O2) in…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How many grams of sodium bromide,NaBr,must be dissolved to prepare 100.mL of a 0.196 M aqueous…

A: Molarity of NaBr Solution = 0.196 M   Volume of Solution = 100 mL   Volume of Solution = 0.1 L…

Q: How many moles of H+ ions are present in the following aqueous solutions? (a) 1.4 L of 0.48 M…

A: Number of moles = V (liter) × Molarity (M) Number of moles = V (mL) × Molarity (M) x 1/ 1000

Q: What is the concentration of an HI solution if 0.5967 g of HI are dissolved in enough water to make…

A: To solve this problem we will first calculate the number of moles of HI  And the volume of Solution…