(Q59) What is the molality of a solution that contains 73.7 grams of strontium fluoride that has been added to and dissolves in 3.13 liters of water? The density of water is 1.00 kg/L. (3 sf)

Q: Lead azide, Pb3(N3)3 has been used as a detonator in automobile airbags. A saturated solution of…

A: Since you have posted multiple questions, we will provide the solution only for the first question…

Q: What Is the freezing of a solution c

A: The change in freezing point is calculated by,⊿Tf=Kf×mwhere,⊿Tf=change in freezing pointKf=Freezing…

Q: Normal saline is a mixture of NaCl in sterile water. Its concentration is 0.900% (g/mL) and mimics…

A: Molarity and molality are concentration terms which tells about the amount of solute present in the…

Q: If the solubility of potassium chloride at 25 Celsius is 34.0 grams/ 100 ml of water, how many g of…

A: Use the dimensional analysis to calculate the mass of KCl in 322 ml of water and round it off to…

Q: At 60oC, NaNO3 has a solubility of 110 grams NaNO3 per 100 grams of water. How many grams of NaNO3…

A: 100 g of water dissolve = 110 g of NaNO3

Q: . What is the molarity of a solution made when water is added to 11.0 g urea (MM=60.07) to make 100.…

A: 9.Molarity is used to express concentration of a solution.

Q: 3.21 g of potassium chloride dissolved in 30.2 g of water Percent by mass = % KCI 3.21 g of…

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Q: 6. A glass of salt water (NaCl + H₂O) has a density of 1.11 g mL-¹ and a molarity of 0.280 M. What…

A:

Q: What is the molarity of a solution containing 8.6 g of NaBr in 0.85 moles of water? (density of…

A: Given, Mass of NaBr = 8.6 g Moles of water (H2O) = 0.85 moles Density of solution = 1.10 g/mL…

Q: 7a) Calculate the number of grams of hydrogen peroxide contained in 25.0 mL of a 3.60 M solution.…

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Q: Solution A is prepared by dissolving 2.78 g of sodium chloride in 43.0 g of water, and Solution B is…

A: Interpretation - To tell about which one is true statement when solution A is prepared by dissolving…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A: Given: Weight of sodium phosphate(w2 )=5.0 g Weight of solvent (w1)=50.0 g Kb of water=0.52oC/m To…

Q: Sugar has a molar mass of 342.30 g/mol. What is the molar concentration of 230.6 mL aqueous solution…

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Q: An aqueous solution of isopropanol (MM = 60.10 g/mol) has a molality of 7.91 m and a density of 1.18…

A: Given data contains, Molality of isopropanol solution is 7.91m. Density is 1.18g/ml. Molar mass of…

Q: If the human body contains 5.1 L of blood, how many grams of glucose are present in the blood if the…

A: The volume of the blood in the human body is = 5.1 L The concentration of glucose in the blood is =…

Q: What is the molarity of a solution containing 59.8 gg of MgCl2MgCl2 dissolved in 1.00 LL of…

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Q: In order to prepare 50.0 mL 0f 0.100 M C12H22O11 sucrose you will add            grams of sucrose to…

A: Solution- To prepare 50.0 mL of 0.100 M sucrose solution, we need to use the formula: Molarity (M) =…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 3.47 m and a density of 1.20…

A:

Q: What is the percent by mass of a solution if 20.0 g of sodium hydroxide is dissolved in 250.0 g of…

A: Given: The mass of sodium hydroxide (solute) is 20.0 g The mass of water (solvent) is 250.0 g

Q: 100 90 NANO, 80 70 60 CaCl 50 Pb(NO)2 40 KCI NaCl 30 20 10 KCIO, Se,(SO,) 10 20 30 40 50 60 70 80 90…

A: Given :  At 90°C, 20g of potassium chromate is dissolved. How much more can be dissolved to make a…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A:

Q: If the solubility of BaCl2 is 9.1 g per 50 g water, which of the following best describes what…

A: In saturated solution, no more solute can be dissolved. In unsaturated solution, more solute can be…

Q: A soft drink contains 11.5%% sucrose (C12H22O11C12H22O11) by mass. How much sucrose, in grams, is…

A: Given, A soft drink contains 11.5% sucrose (C12H22O11) by mass. The mass of sucrose, in grams, is…

Q: Calculate the concentration in %(w/w) of the following solutions. Assume water has a density of 1.00…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines we are allowed…

Q: 5. A mystery liquid with a density of 1.22 g/mL has a boiling point of 132.5 °C. (a) A sample of…

A:

Q: 595 mL sample of table salt (NaCl) contains 28.6 g of NaCl.  What is the molar concentration of the…

A: In the question, ( 3sf ) means three significant figure. You want to determine the molar…

Q: Every year, oral rehydration therapy (ORT) –the feeding of an electrolyte solution –saves the lives…

A: Introduction : We have to apply the concept of depression in freezing point.

Q: Q: Iron rich groundwater contains 0.59 mg/L of iron carbonate in solution. If the coagulating agent…

A: 0.59 mg/L of Iron Carbonate will be removed.

Q: 1) A strong electrolyte will have only cations and anions dissolved in solution. (True or False) 2)…

A: Hi, since there are multiple questions posted we will provide you with answers for the first three…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 8.27 m and a density of 1.20…

A: The given data is as follows: The molality of solution = 8.27 m The density of solution = 1.20 g/mL…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 5.21 m and a density of 1.20…

A: Given:Molality of Glucose = 0.258 mDensity of glucose solution = 1.20 g/mLFirst calculate the mole…

Q: 7. a) What weight of anhydrous copper(II) sulfate would be required to make 1.5 liters of solution…

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Q: What is the molarity of a solution in which 50 g of NaOH (molar mass 40.00 g/mol) is dissolved in…

A:

Q: percentage by mass

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Q: An aqueous solution of K2SO4 (174.27 g/mol) has a freezing point of –12.3°C and density of 1.05…

A: Given: Density of Potassium Sulphate solution= 1.05g/mL Molar mass = 174.27g/mol Freezing point =…

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.04  L of ethylene…

A:

Q: The label on a jar of jam says it contains 13 g of sucrose, C12H22O11 per tablespoon (15 mL). What…

A:

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A: Molar mass of magnesium sulfite = 104.4 g/ mol  Molarity = moles / Volume (L)

Q: You wish to prepare 250.0 mL of a 425.0 ppm w/v sodium (MW= 22.9897 g/mol) solution. How many grams…

A: Given:Volume of solution = 250 mLw/v concentration of Na = 425.0 ppmMolar mass of Na = 22.9897…

Q: The label on the jar of a jam says it       contains 13.0 g of sucrose (C12H22O11) per tablespoon…

A: Mass of sucrose = 13.0 g  Molar mass of sucrose = 342.297 g.mol-  Volume = 15 ml = 0.015 L

Q: Q2. The density of 60.0% (by mass) of an aqueous soludon of propanol, C3H,OH(aq), is 0.8824 g/mL at…

A:

Q: An aqueous solution of fructose (MM = 180.2 g/mol) has a molality of 4.87 m and a density of 1.30…

A: Given: Molality of fructose solution = 4.87 m Density = 1.30 g/mL To determine: Molarity of fructose…

Q: The boiling point of 500.0L of water was determined to be 100.0°C. Ana has decided to increase the…

A:

Q: If the human body contains 5.0 L of blood, how many grams of glucose are present in the blood if the…

A: Concentration is term who defined how much substance/solute is dissolved in certain volume of…

Q: You need to make 30 mL of a 5 M Glucose solution.  How many grams of glucose would you dissolve in…

A:

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.