At room temperature 100mL of water will dissolve 36.0g of salt. How many grams of salt will dissolve in 12.5 mL of water at room temperature?

Q: Exactly 15.0g of a substance can be dissolved in 150.0g of water. What is the solubility of the…

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Q: Q3\ Calculate the normality of a solution of mercuric chloride HgCl2 , where 1.75 g of it is…

A: Given:-         mass of HgCl2=1.75g         volume =150 ml                      =0.150L…

Q: A solution is 12.3% ethanol in water.If the solution has 75.0 mL of water, how many of ethanol do…

A: Applying concept of percentage.

Q: How many grams of a 21.8% sugar solution contain 57.0 g of sugar? g solution:

A: Given: The mass of sugar is 57.0 g The percentage of sugar solution is 21.8 %

Q: The solubility of KCl at 20°C is 34.0 g per 100.0 g of water. What is the maximum amount (in grams)…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: Define the following terms.  Normality of solution

A: A mole of a substance refers to the mass of that substance which will contain same number of   atoms…

Q: grams

A: According to the question, twenty grams of potassium dichromate (K₂Cr₂O) is dissolved in 150 mL of…

Q: Q2. Calculate the percent by volume of benzene in the final solution, when 50 ml of benzene is…

A: Given that : Volume of benzene = 50 mL Volume of water used to dilute benzene = 100 mL So, Total…

Q: If 18 mL of methanol is used to make an aqueous solution that is 15% methanol by volume, how many…

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Q: Suppose 4.1 g MgCl2 is dissolved in 660 mL of water. What is the normality of Mg2+ ions in the…

A: Normality is the number of equivalents of solute per unit volume of the solution. Equivalent mass is…

Q: You want 85 g of KOH to be dissolved in 1.5 liter of solution. What is the normality of the…

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Q: If a 1000ml liquor beer is 36% alcohol by volume, how many ml of the solution are ethanol?

A: Given data Volume % of alcohol (solute) = 36 % Total volume of solution = 1000 mL…

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need  to dissolve…

Q: Isopropyl alcohol (rubbing alcohol) and water dissolve in each other, regardless of the proportions.…

A: Isopropyl alcohol (rubbing alcohol) is soluble in water as it forms strong hydrogen bonds(H-bonds)…

Q: How many millimeters of a 0.49M sucrose solution contain 504g sucrose?

A: Introduction If the value of molarity of any particular solution and mass of the solvent is given,…

Q: If 100. g of sugar were dissolved in  200. g of water and after heating, an additional 100. g of…

A: The question is based on the concept of solutions. we have to correctly identify the solution…

Q: Although both sugar and salt are soluble in water, How is their dissolving process different?

A: In this question, we will discuss How sugar and salt have different dissolving process.  I will give…

Q: A doctor orders that a patient recieve 2.8 X 10^-3 mole of sodium chloride. The only solution…

A: Given: Amount of NaCl patient received = 2.8×10-3 mol Solution available contains 1.00 g per 100 mL…

Q: The legal limit of blood alcohol limit in most states is 0.080 grams per 100.0 grams of blood. What…

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Q: A solution contains 22.5 g of CaCl2 in 253 mL of solution.  What is the molarity of this solution.…

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Q: A drink sold in a health food store contains 2.10% (w/v) of vitamin C. What volume would you have to…

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Q: How many grams of calcium chloride in 100.0 mL of 25% solution?

A: The volume of the solution is = 100.0 mL The concentration of calcium chloride is = 25 % The mass of…

Q: Calculate the freezing point of water in a 150 cc glass of sweetened water 7.5 g of sucrose

A: Given,  The freezing point of water in a 150 cc glass of sweetened water contain 7.5 g of sucrose…

Q: A 125-mL sample of mouthwash contains 12 mL of ethyl alcohol. What is the percent by volume…

A: The relation to determine the volume concentration of a component in a solution is shown below.

Q: 5. A solution can exist in what state of matter?

A: The solution is the mixture in which the solute (less amount of quantity ) is soluble in the solvent…

Q: A solution is also known as O a. homogeneous mixture O b. solutes O c. heterogeneous mixture O d.…

A: Solution consist of two things solute and solvent.

Q: A sample of seawater contains 2.6 g of calcium ions in 5826 kg of solution. What is the calcium ion…

A: Given,  Mass of calcium ion = 2.6 g  Mass of solution = 5826 kg                                 =…

Q: Q2/ The density of a solution prepared by dissolving 120 g of urea (60 g/ mol) in 1000 g water is…

A: Given  Density of a solution = 1.15 gram/mL  Molar mass of Urea   = 60 gm/mole Molarity = ? 1 mL =…

Q: A sample of 25.0 g of potassium chloride (KCl) is dissolved in 100.0 g of water. What is the percent…

A: • The values provided the question are:-  i) Mass of KCl (solute) = 25.0 g  ii) Mass of H2O…

Q: Describe an experiment demonstrating that the freezingpoint of water changes when salt (sodium…

A: Describe an experiment demonstrating that the freezing point of water changes when salt (sodium…

Q: How many grams of a 18.4% sugar solution contains 68.5 g of sugar?

A: Given, Mass of sugar  = 68.5g

Q: Use the provided chart for this question. What is the minimum temperature required to dissolve at…

A: The solubility curve given is,

Q: A glucose solution is prepared by dissolving 6 milliliters of glucose in 120 milliliters of pure…

A: In the given problem, we need to calculate the volume by volume percentage of glucose in resulting…

Q: How many grams of potassium chloride are contained in 378mL of a solution that is 1.85 M in…

A: Given Volume of solution = 378 ml = 0.378 L Molarity = 1.85 M ( mole /L) Molar mass of potassium…

Q: What is the molarity of a solution containing 15g sulphuric acid in 150 ml solution? What is the…

A: Mass of sulphuric acid = 15 g  Volume of solution = 150 ml  Molarity of the solution = ?  Normality…

Q: An 804. g solution of Kool-Aid contains 377. g of water. What is the mass percent of Kool-Aid mix in…

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Q: mass of 98 g of sulfuric acid, H2SO4, is dissolved in water to prepare a 0.500 M solution. What is…

A: The volume of solution is calculated as below

Q: What mass of salt would you need to add to 1.00 kg of water to achieve a freezing point of -5…

A: Cryoscopic constant of water is 1.86oC/molal Here, depression in freezing point is 5oC as the…

Q: What is the density of a solution

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Q: isopropyl alcohol is mixed with water to produce a solution that is 40.0% alcohol by volume. how…

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Q: --- Standard solution is used to determine theconcentrations of - substances.(other, many, some)…

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Q: Q3- For solution of Sodium carbonate Na2Co3 , determine: a. The Molarity and Normality of 3 L of a…

A: Molarity = number of moles of solute/Volume of                       solution in L Number of moles =…

Q: 2. A solution is made by adding 25 mL of benzene to 80 mL of toluene. What is the percent by volume…

A: given, volume of benzene (solute) = 25 mL volume of toluene (solvent) = 80 mL volume of solution =…

Q: Determine the freezing and boiling water of a solution prepared by dissolving 82.02 grams of calcium…

A: Answer - Freezing point - Freezing point, temperature at which a liquid becomes a solid. As with the…

Q: Saline solution, a 0.92% (m/v) Sodium Chloride solution, is often administered intravenously to…

A: Given :-  %m/v = 0.92 %  Volume of solution = 345 mL  To calculate :-  Mass of sodium chloride (in…

Q: 8. A student is provided with 500 ml of 600 ppm solution of sucrose. What volume of this solution in…

A: Given :  Concentration of sucrose = 600 ppm  Mass of sucrose = 0.15 g

Q: The mixture of acetaminophen/aspirin/caffeine is commonly used in over-the-counter migraine…

A: In stomach the pH is very acidic due to the presence of HCl. Basic compounds form salt with HCl…

Q: 1. Determine the normality of a solution which contains 2.83g of calcium sulfate in 500ml solution?

A: Normality: the number of gram equivalent moles of a solute present in one litre of the solution is…

Q: An aqueous solution is 20.0% sucrose by mass. If you have a sample that is 50 g of this solution,…

A: 20% sucrose by mass means 20g of sucrose is present in 100g of solution. It is given that mass of…

Q: A 70.0% alcohol solution is used as an antiseptic to clean hoods in microbiology labs. What volume…

A: Given information:70% alcohol solution (70 g solute in 100 mL of solution)