What are 5 common household products relating to solutions? (a.) Compute other types in expressing concentrations if any/ if applicable like percent by mass and volume, molarity, molality, ppm, and mole fraction, (b.) Draw the structural formula of the compound present and (c.) Uses of the products

Q: Assuming that A is 0.256, ε (L/mole-cm) is 14 500, b (cm) is 1.00, molecular weight is 300 g/mole…

A: Given data,Absorbance(A)=0.256Molar absorptivity…

Q: In an experiment to determine carbon dioxide extraction efficiency on the surface of the lungs (…

A: The concentration of any solution can be given by its molarity, formality and normality. The formula…

Q: Can someone please show me how to find the molarity of isopropyl alcohol (70%) Known information:…

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Q: #1: Rubbing alcohol is sold over the counter as a topic (skin) antiseptic. Rubbing alcohol is…

A: The question is based on the concept of solutions. volume percentage is defined as the quantity of…

Q: a). Calculate the mass, molar and volumetric fractions of the following mixture: 30 grams of…

A: a)  Mass of ethanol = 30g , Mwt = 46g/mol Mass of water = 20g , Mwt = 18g/mol specific gravity of…

Q: Mass of empty dish: 38.386 grams  Volume of 0.0400 M stock solution: 5.00 mL  Mass of Dish and…

A: Molarity of a solution is moles of solute present in one litre of solution.  Molality of a solution…

Q: II. Determining the Volume of 0, Produced from the H20, Solution code number of H,O, solution Equate…

A: H2O2(aq) undergoes decomposition to form H2O(l) and O2(g). The balanced chemical equation is:…

Q: A solution was prepared by dissolving 35.0 mL of methanol in sufficient water to give a total volume…

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Q: The cryoscopic constant is dependent on the following factors: I. IMFA present in the solutes II.…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Consider a solution made by massing 8.3 g of a nonvolatile solute (molar mass = 68.51 g/mol) and…

A: This question is related to the basics of solution and the different ways of expressing the…

Q: Given the following: density of water= 1 g/ml volume of water = 12ml mass of water= ?  boiling…

A: Given the volume of water used, V = 12 mL  Density of water, d = 1 g/mL

Q: Fupdamentals of Chemistry Sem 1118-191 9. A solution is prepared by mixing 7.5 grams of methanol…

A: Mass of methanol = 7.5 g Density of methanol = 0.791 g/ml Mass of water = 230 g Density of water = 1…

Q: When (8.09x10^1) g of a non-electrolyte is dissolved in (5.9500x10^2) g of a solvent (with Kp =…

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Q: What is the percentage of organic compound that is dissolved in soil pore water that has a porosity…

A: Soil contains various compound, both organic and inorganic, present in various forms. These…

Q: A solution that is 10wt% NaCl has a density of 1.0688g/mL. a. Express the concentration of the 10wt%…

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Q: Q1. The distribution coefficient, KD (Cether/Cwater), for an organic substance X at roomn…

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

Q: A solution contains 30 wt% water, 25 wt% ethanol, 15 wt% methanol, 12 wt% glycerol, 10 wt% acetic…

A: Given data is as follows: The mass of water = 30 g The mass of ethanol = 25 g The mass of methanol =…

Q: Use the References to access important values if needed for this question. The normal boiling point…

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Q: Consider a solution composed of toluene (C7H8) and benzene (C6H6) with volumes 50 mL and 125 mL,…

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Q: At 298.15K the osmotic pressure of the unknown substance was found to be at 2.25x10 Pa. If the…

A: Given:          (since 1 atm = 101325 Pa) Concentration of solution in Kg/m3 = 12.75 Kg/m3  Density…

Q: boiling point of 500 mL of chloroform if 10.50 grams of caffeine

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Q: The partial molar volume of acetone (Mwt=58.08 g/mol) is 74.17 mL/mol, and the partial molar volume…

A: Given, mole fraction of acetone, Xacetone  =  0.47 Mole fraction of solute = Moles of solute / Total…

Q: Calculate the molar mass of unknown that is nonvolatile and nonelectrolyte, which is dissolved 0.20g…

A: Mass of unknown = 0.20 gVolume of cyclohexane = 10 mLDensity of Cyclohexane = 0.779 g/mLMass of…

Q: At 55.0 ∘C, what is the vapor pressure of a solution prepared by dissolving 75.8 g of LiF in 247 g…

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Q: What volume of dilute nitric acid of density 1.11g/mL and 19% nitric acid by weight contains in 10g…

A: Given: density of nitric acid =1.11g/ml    With this information, we will first calculate the volume…

Q: A solution of 75 mM tartaric acid (CaH,O6) in water is used as a standard in HPLC analysis. How many…

A: We know that 1 molar solution stands for 1 mole solute is dissolved in 1 litre solution.  Now, we…

Q: 1. What is the mole fraction of 40% phenol(C6H6O) in benzene (C6H6)? 2. In a solution of naphthalene…

A: Answer: Mole fraction of a substance is the ratio of moles of that substance and total number of…

Q: Prepare 0.1N H2SO4 solution of 250ml volume. (Density of H2SO4 is 1.84 and purity is 98 %)

A: We are givenH2SO4 purity=98% i.e in 100 gm of solution H2SO4 present =98 gm

Q: 1. What is the mole fraction of solute and solvent in a solution prepared by dissolving 98 g. of…

A: This question is related to stoichiometry which describes the quantitative relationship between the…

Q: Use the following steps to determinr the percent error of the freezing point depressions you…

A: Given, solution is Sodium Chloride  mass of sodium chloride = 0.234 g mass of water = 4×10-3Kg

Q: Mass of test tube and stearic acid  = 14.17 g Mass of test tube =  11.40 g Freezing point of…

A: Given: The mass of test tube and stearic acid = 14.17 g The mass of test tube = 11.40 g The mass of…

Q: 1) What is the molarity, % (w/w) solute and ppm solute of C8H10O2N4 if its mole fraction is 0.100.…

A: Hello. There are multiple questions posted. The first question has been solved. To receive solutions…

Q: beer - 4.50% (v/v) of ethanol soju - 24.0% (v/v) of ethanol 500.00mL of beer was mixed with 200.00mL…

A: Concentration of ethanol in beer = 4.50% (v/v) Concentration of ethanol in soju = 24.0% (v/v) Volume…

Q: An aqueous solution of ferric hydroxide has a specific gravity of 1.25 and a weight fraction of…

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Q: At 298.15K the osmotic pressure of the unknown substance was found to be at 2.25x10ʻPa. If the…

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Q: How many moles of solute particles are present in 1.64 mL of 0.458 M K2SO4?  (the answer is 2.25E-3…

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Q: Which of the following concentration units is needed to calculate the boiling point elevation (ΔTb)?…

A: Elevation in boiling point(∆Tb) is directly proportional to molal concentration of solute dissolved…

Q: I just want to be sure if my answers (and units) are correct: 1. What is the molarity of a 750 mL…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calicheamicin gamma-1, C55H74IN3O21S4, is one of the most potent antibiotics known: One molecule…

A: Given,Bacteria = 1.0×108Concentration of stock solution of the antibiotic = 5.00×10-9 M = 5.00×10-9…

Q: he picture is 1.)A   1B.) If DHsolution for dissolving DMSO in methanol is negative, what does…

A: Enthalpy of a solution is the heat  absorbed or evolved during its formation by mixing a solute in a…

Q: What is the volume percent, % (v/v) of an alcohol solution made by dissolving 103 mL of isopropyl…

A: we know that  % (V/V) = volume of alcohol x 100 / volume of solution  now volume of solution =…

Q: Given the following data for: Mass of test tube and stearic acid  = 14.17 g Mass of test tube =…

A: Given : Mass of test tube and stearic acid  = 14.17 g Mass of test tube = 11.40 g Freezing point of…

Q: 200 ml of 20%(v/v) of methanol mixture contains ---- ml methanol A- 160 B- 20 C- 40

A: The x % w/v means that x g of solute must be added in 100 mL of the solution. However, the x % v/v…

Q: Using unit analysis, clearly show the set-ups for your calculations. You wish to prepare 50.0 mL of…

A: In order to prepare 50.0 mL of 2.30x10-2 M solution of Levothyroxine, first step is to calculate the…

Q: Na < NaCl < Na2O

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Q: What will be the new boilng point of 498ml  benzene (Kb = 2.53 oC•Kg/mol; Bp = 80.1oC) when mixed…

A: Volume of benzene = 498 mL Boiling point = 80.1°C Mass of naphthalene = 18g Density of benzene =…

Q: Given the following data for: Mass of test tube and stearic acid  = 14.17 g Mass of test tube =…

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

Q: Determine the percentages of each element in benzoic acid in terms of: 1. percent by weight

A: C6H5COOH                                        Benzoic acid

Q: Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS…

A: Entropy is reflection of disorder and randomness

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.