A 1.00 L gallon of rubbing alcohol with H2O as its solvent contains 70% (v/v) isopropyl alcohol. Find the following:  A. Mole fraction of isopropyl alcohol in the gallon B. Molarity of isopropyl alcohol in the gallon C. Volume of isopropyl alcohol in a 30.0 mL aliquot drawn from the gallon

Q: 4. If 24g of AgNO3 is dissolved in acetone C3H60 to make 3L solution. What is its normality? MW- Ag:…

A: Normality: The number of grams equivalent of the solute dissolved in 1 L of the solution is known as…

Q: Calculate the number of moles of solute in each of the following solutions:   (a) 8.4 L of 6.31 M…

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Q: Reagent nitric acid is 70.04% HNO3 by mass and its molarity is 14.84 M. Calculate its molality.…

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Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

A: Given,  First we have to calculate the amount of solute at 20.0 °C. As, 100 g of water contains…

Q: A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3. Express its concentration in (a)…

A: Given:        Specific gravity of HNO3 =  1.42                     Percentage w/w of HNO3 = 70.0  %…

Q: B. You are to prepare each of the following 100-mL Test Reagents in the Laboratory with b. Molarity…

A:

Q: Molarity, M, is defined as Select one: a. moles of solute dissolved in 1 mol of solvent. b. moles of…

A: Here, we have to define the term Molarity. Molarity gives an idea about the concentration of the…

Q: The density of the H3PO4 stock solution (85% by weight) is 1.70 g/mL. How to prepare 2.5 L and 0.5 M…

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Q: A solution was prepared by dissolving 18.00 grams glucose in 150.0 grams water. The resulting…

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Q: You are given an 18% solution of sodium imidazole. What mass of imidazole (in g) would be in 20 mL…

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Q: 2. A solution containing 80.g NaNO, in 75g of H;O at 50°C is cooled to 20°C. Substance NaNO3 (a) Is…

A: Answer: 2. We first calculate the amount of sodium nitrate that can be dissolved in 75g of water at…

Q: 2. A solution containing 80.g NaNO3 in 75g of H2O at 50°C is cooled to 20°C. Solubility (g/100.g…

A: It is given that 80. g NaNO3 in 75 g of water at 50oC is cooled to 20oC. The amount of NaNO3 soluble…

Q: How many grams of gluclose is need to create 250 mL of 0.05 M glucose solution? (mw gluclose = 180.2…

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Q: 5. What masses of KOH and water are needed to make 1500g of 20% solution? MW- K:39, O:16, H:1

A: Weight of solution = 1500 gm Percentage = 20%

Q: much

A:

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

A: The molarity of a solution depends on the number of moles of the compound and the volume of the…

Q: 3. Which of the following statement/s is/are correct? 1. 3.00 N H2SO4 is equivalent to 6.00 M H2SO4-…

A: The relationship between molarity and normality is: Normality=molarity ×valence ......(1) The…

Q: What is the molarity of 5.0 moles of CaCl2 dissolved in 2.5 liters of water? Group of answer choices…

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Q: Please help me with my hw. Please answer letters C-E tysm❤️   ACTIVITY: Solve for the following.…

A: Given data, The mass of sucrose = 10 g The molar mass of sucrose = 343 g The mass of water = 50 g…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: Given: solubility at 200C = 36.2 g solubility at 300C = 67.7 g Now, according to the data, At 200C:…

Q: An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (SG= 1.114; MW =…

A: Consider the volume as 50.0 mL. The mass of ethylene glycol is calculated as, Mass=50.0 mL1.114…

Q: how many mL of a 0.555 M KNO3 (Mw=101.1g/mol) solution would contain 30.5 g of KNO3?

A: Given  Molarity of KNO3                  = 0.555 M Molecular weight of KNO3 = 101.1 gm/mole Mass of…

Q: amount of solution

A:

Q: A) Explain why ice cubes formed from the water of a glacier freeze at a higher temperature than ice…

A: Freezing point depression is the phenomena that describes why adding a solute to a solvent result in…

Q: plution is prepared by dissolving 5.02 g of KNO3 in 95.0 g of water. Calculate the following:…

A: Hello. Since your question has multiple questions, we will solve the first question for you. If you…

Q: Barium chloride is reacted with sodium sulfate to produce barium sulfate and sodium chloride. How…

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

Q: A 250 mL of 1% m/v Na2CO3 (MW = 105.99 g/mol) was found to have a density of 1.05 g/mL at 25oC. Find…

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Q: A solution is prepared by mixing 1.00 g ethanol, C2H5OH, with 100. g of water to give a final volume…

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Q: Calculate the mass of XCI, that can be dissolved in 923.4 mL of a solution. Molar mass of XCI, =…

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Q: Calculate the normality of a solution of acetic acid ( CH3COOH) which contains 90g of acetic acid in…

A: Given data: Weight of Acetic acid (CH3COOH) = 90 g Make up volume = 2 L Atomic weight of Carbon (C)…

Q: Dilutions From a 2.0 M Stock Solution 39 SEP Interpret Data The table shows the volume (Vstock) of a…

A: M1 = 2.0 M V1  =  ?  M2 = 0.5 M      ( mol/L  = M ) V2 =  1 L    M1 × V1  = M2 × V2 2.0 M × V1  =…

Q: 3. Find the percent by mass in which 41.0g of NaCI is dissolved in 331g of water.

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Q: 6.8 grams of KBr are dissolved in 100 grams of water. Calculate the mole fraction for both the…

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Q: The solubility of N2in blood is a serious problem for divers breathing compressed air (78% N2by…

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Q: A 6.00 M stock solution of potassium permanganate is diluted successively by first diluting 5.00 mL…

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Q: A 25mL volumetric pipet is used to deliver a sample of the stock solution marked “0.6000M X2SO4”…

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Q: What is the final molarity of sodium thiosulfate pentahydrate for each of the runs? Given: the…

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Q: Calculate the mass percent of a solution containing 13.0 g of Wn2ApO4 and 91.5 g of H2O.

A: Hello. Since you have posted multiple questions, the first question shall only be solved in this…

Q: An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (SG= 1.114; MW =…

A: Hi, since you have posted multiple subparts. We will answer the first three subparts. Kindly repost…

Q: g at 30. °C. Calculate the mass of M that's dissolved in 800. mL of a saturated mL A certain…

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Q: A solution contains 25.5 g of NaCl dissolved in sufficient water to give a total mass of 325.0 g.…

A: Finding Molality as per question need and providing the solution related to question in step-2

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature ('C)…

A: Answer = 23.1 grams

Q: C7H21O4NHCl(aq) + NaOH(aq) ---> C17H21O4N(aq) + H2O (l) + NaCl(aq) When a 25mL of aqueous solution…

A: The number of moles is defined as the ratio of the mass of a substance to its molar mass. Number of…

Q: A solution of 49.0% H2SO4 by mass has a density of 1.39 g/cm3 at 293 K. A 25.0-cm3 sample of this…

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Q: Molecular weight is an example of an additive property of a compound. O True False When non-volatile…

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Q: Calculate the mass/volume percent, % (m/v), for the solute in each of the following solutions. ▼…

A: Given: For part A; The mass of solute (LiCl) = 4.80 g The volume of the solution = 51.5 mL For part…

Q: A solution containing 3 g of organic solute and 175 g of water freezes at -0.30 0C. Find the MM of…

A: The given data contains, Freezing point=-0.30°C mass of solute = 3 g. mass of solvent = 175 g.

Q: A 50 mL solution of sucrose, C,2H22011, with a density of 1,0691 g mL and a concentration of 0,54 M…

A: Given, Solution 1 - volume of solution - 50 mLdensity of solution - 1.0691 g/mLstrength of the…

Q: Calculate: a. How many grams of solid AgNO3 will be needed to prepare 200. mL of a 0.0500 M…

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Q: 2. An impure sample of compound D is contaminated with a number of impurities. The sample is to be…

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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.