If 25 g of sodium chlorate (NaCIO3) are dissolved in 100 g of water at 70 C , how would you describe the concentration of the solution Why is it unsaturated?

Q: At 25 °C, 58 g of a compound S is soluble in 100. g of water. Using this information, select the…

A: Given: 58 g of Compound S is soluble in 100 g of water

Q: What is the concentration of salt in seawater with a salinity of 36.5 ‰, in the following units?…

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Q: A 83.5 g sample of a nonelectrolyte is dissolved in 354.3 g of water. The solution is determined to…

A: When a non volatile solute is dissolved in a pure solvent then its boiling point increases. The…

Q: Calculate the volume percent of 418 mL of acetone in enough water to give 1.23×103 mL of solution.…

A: Given : Volume of acetone = 418 mL And volume of solution = 1.23 X 103 mL = 1230 mL

Q: What is the percent-by-mass concentration of glucose in a solution made my dissolving 15.5g of…

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Q: A solution contains 50.0 g of sucrose, C12H22011, a nonelectrolyte, dissolved in 500.0 g of water.…

A: The formula for the calculation of elevation of boiling point is ∆Tb = Kb * m  Where Kb = constant…

Q: Rank the solutions in order of increasing boiling point with lowest(1) and highest(4).   1 mole of…

A: We have to rank the following solutions in order of increasing boiling point with lowest(1) and…

Q: How many grams of benzoic acid (C6H5COOH) are contained in a 75.0 mL solution at 0.340 M…

A: First determine the moles of benzoic acid in given solution.

Q: Which of the following statements best describes the physical state of the coconut oil and NaOH…

A: Answer :- B  The physical state of the coconut oil and NaOH solution mixture after the heating step…

Q: Would the osmotic pressure of a 0.2 M NaNO3 solution be less than, the same as, or greater than that…

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Q: How much glucose would you need to add to 375 mL of water to make a 5% glucose solution?

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Q: A solution of toluene in 301g of cyclohexane has a boiling point of 90.3 degrees C. How many moles…

A: The elevation in the boiling point (b.pt) of cyclohexane (ΔTb) is calculated using equation (1) in…

Q: 4. Compare boiling points and solubilities in water for each pair c Ammonia, NH, and methane, CH, b.…

A: Physical properties of a compound depends on its intermolecular forces. The compounds which have the…

Q: 1. How many ml of sulphuric acid are required to make 1.5L of a 32% (v/v) solution? 2. How many mls…

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Q: Enter your answer in the provided box. How many grams of sucrose (C12H2201) must be added to 641 g…

A: Given : Mass of water = 641 g Vapor pressure of water = 17.5 mmHg Vapor pressure of solution =…

Q: At 40°C, the blood has an osmotic pressure of 8.02atm. How many grams of glucose are contained in a…

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Q: Based on the graph for the solubility of slaked lime vs. temperature, determine how many mg of…

A: Answer:- this question is answered by using the simple concept of solubility of a compound in water…

Q: A 0.5 m aqueous solution of sugar was boiled. At what temperature did this temperature did it boil…

A: Given: molality of sugar = 0.5 m Boiling temperature = ? Kb= 0.56 ℃ m-1

Q: How many grams of water must be used to dissolve 240g of glucose (C6H12O6) to prepare a 1.67 x 10^-3…

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Q: At what temperature (in degrees C) would a 0.00570 M solution of glucose in water exhibit an osmotic…

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Q: If 25 g of sodium chloride (NaCIO3) are dissolved in 100 g of water at 70°C, how would you describe…

A: (M/M )percent = (Mass of  solute / Mass of solution )×100

Q: Calculate the boiling point of a solution containing 12g glucose C6H1206 dissolved in 200g of water…

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Q: 1. How many grams of potassium chlorate are needed to make a saturated solution in 100 G of water at…

A: We have to find:                                              1. How many grams of potassium…

Q: 1. How many grams of glucose would you need to make 500 ml of an 8% solution? 2. What is the percent…

A: Answer: These questions are based on (w/v)% concentration of solute in solution where volume of…

Q: Dichloromethane has a density of 1.33 g/ml, its solubility in water is 2 g/100 ml at 20 °C. Which of…

A: Given data: Density of dichloromethane (DCM) = 1.33 g/mL Density of water = 1 g/mL Solubility of…

Q: 1A) When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL…

A: The question is based on the concept of solutions.   molality is defined as number of moles of…

Q: How much sugar (C12H22O11) in grams must be added to 450 mL water to make a 20% sugar solution?

A: Density of water = 1 g/mL Mass of water = volume x density                             = 450 x 1=…

Q: W.H.2;How much Cl ions are contained in 5 L solution 28 ppm? K

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Q: How would you prepare 750 g of an aqueous solution that is 2.5% NaOH by mass?

A: Given concentration of NaOH Solution is 2.5% by mass.

Q: What is the osmotic pressure, in atm, of a solution formed by dissolving 50.0 mg of aspirin, C9H8O4,…

A: Given: The molar mass of C9H8O4, (M1) = 180.158 g/mol. The given mass of C9H8O4, (m1) = 50.0 mg =…

Q: How many grams of ammonium chloride must be down to 150 mL of water to make a saturated solution at…

A: Mass of ammonium chloride = Volume x Concentration

Q: A saturated solution is made by dissolving 44.4 g of a chemical in 200 mL of water. A second…

A: The nature of the solution whether unsaturated, saturated, supersaturated or hypersaturated can be…

Q: How would you classify a solution when 120 g of NaNO3 is put in 100 g of water, heated and then…

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Q: A)Hemoglobin has a molecular weight ~ 16,000 daltons. How many grams would need to be dissolved in 1…

A: Given, A) Hemoglobin has a molecular weight ~ 16,000 daltons.  grams would need to be dissolved in 1…

Q: 1.0 M sodium chloride solution has a higher boiling point than a 1.0 M sugar solution?

A: Given: 1.0 m NaCl and 1.0 m glucose solution.   Boiling point is defined as the temperature at which…

Q: If 18 grams of KCl are added to 100 grams of water at 80 degrees Celsius, how much more must be…

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Q: Given 5.00x102g of glucose (C6H12O6), what volume in liters of aqueous 1.25% (m/v) solution can be…

A: x%(m/v) of a solution means x grams of solute is present in 100mL solution. In the given question…

Q: You need to prepare a solution of glycerol ( CH2OH-CHOH-CH2OH) in 100.0 g of water, so the…

A: In this ques, we have given a solution of glycerol and water, we have to calculate the mass of…

Q: How many grams of vitamin C (C6H8O6) would be contained in 25.0 mL of a 2.4 M solution?

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Q: Which of the following will not be more soluable in hot water than cold water? a. O2 b. NaCl c.…

A: Correct option is A. oxygen is more soluble in cold water than hot water. These is because as the…

Q: Enter your answer in the provided box. How many grams of sucrose (C12Hm01) must be added to 499 g of…

A: Rault's law states that the partial pressure of each component of an ideal mixture of liquids is…

Q: Urea (NH2)2CO, is dissolved in 105.0 g of water. The solution freezes at -0.605°C. How many grams of…

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Q: please highlight the correct answer

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

Q: What is likely the type of that dissolved solute in the cells? (potatoes or sweet potatoes)

A: The solute  named sucrose is present.

Q: -5 mole protein is dissolved in 31.2 mL of water at 28°C. What is the osmotic pressure of the A 5.23…

A: c) 0.041 atm Given that,   Given moles of protein = 5.23×10-5 mole  Volume of water taken to…

Q: What is the boiling point of a solution prepared by dissolving 2.50g of biphenyl (C12H10) in 85.0 g…

A: The given problem can be solved by using the formula given below as; ∆Tb = Kb . m…

Q: ou have prepared a saturated solution of XX at 20∘C∘C using 27.0 gg of water. How much more solute…

A: The solution is formed when two or more components combine together to form a combination. Particles…

Q: 20 cm3 4.0 M potassium-chloride solution is diluted to five-fold volume with distilled water. How…

A: Given: The volume of the solution to be diluted= 20 cm3. The concentration of KCl stock solution=…

Q: 120 grams of KI is added at 10°C is the solution saturated, unsaturated, or supersaturated

A: The question is based on the concept of solubility. Maximum amount of solute which can be dissolved…

Q: Enter your answer in the provided box. How many grams of sucrose (C12H2201) must be added to 673 g…

A: The molecular weight of sucrose(M1) is 342.3 g/mol Given, the weight of water is 673 g. The…

Q: In a significant experiment performed many years ago, 5.6977g of cadmium iodide in 44.69 g of water…

A: Given, mass of cadimium ioide =5.6977 g mass of solvnt (water) = 44.69 g = 0.04469 kg change in…

Q: A student is about to dissolve 1.1 g of compound Z in solvent Y. Is 100 mL of solvent Y already…

A: Solubility of Z = 3.44 g/L So, 1 L Y : 3.44 g Z

Q: . A true solution is homogenous and said to have only one phase. What is a “phase”? 2. Do you think…

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

Q: A 83.5 g sample of a nonelectrolyte is dissolved in 250.1 g of water. The solution is determined to…

A: Given: The temperature of the solution is 102.3 degrees Celcius and the temperature of the pure…

Q: What is the melting point of a solution that is formed when 620 g of ethylene glycol (C2H6O2) is…

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Q: A sports drink contains 15 g of soluble complex carbohydrates in 8.0 oz (1 fl oz = 29.6 mL). What…

A: Weight / volume percent is given by  (w/v)%=weight of the solutevolume of the solution×100

Q: If 100 grams of water is added to the solution making 200 grams, how much solute of KBr is needed to…

A: 100g of water is added to makeup the solution to 200 grams and 30 grams of KBr is needed to create a…