THe solubility of ammonium chloride at 700C is 60g of solute per 100g of water. Which solution would be unsaturated at 700 C ? A. 35 g of solute per 50 g of water B. 120 g of solute per 200 g of water C.110 g of solute per 200 g of water

Q: Which solution has a greater concentration, A or B? A. 0.15 mole of solute dissolved in 0.4 Lof…

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Q: An aqueous solution is 15.0% methanol (CH4O) by mass and has a density of 0.998 g/mL. a. Molarity b.…

A: Given,  The mass percentage of methanol by mass in aqueous solution = 15.0 % Density of a solution =…

Q: 30. A concentrated solution of HCl(aq) has the m/m% of 34.0%.  Calculate the molality of  solution.…

A: This is the concept of concentration terms

Q: 26. A solution consists of nitrogen gas dissolved in water. How will the solubility of the nitrogen…

A: The process of dissolution of a gas in water is an exothermic reaction. Since the reaction is…

Q: 262-mL solution contains 1.22 g of a non-electrolyte biomolecule as solute. The osmotic pressure was…

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Q: Concentrated’’ sulfuric acid solution is 95% sulfuric acid by mass (and the remainder water) and has…

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Q: 500g of AlS3 is dissolved in H20 to make 15.0 L of solution. What is its normality? (MW: Al-27g/mol,…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: For questions #4- #6 %3D A solution contain 70.2g sugar (molar mass = 342g/mol) dissolved in 816g of…

A: 4. Number of moles of sugar = Amount of sugar/ molar mass of sugar…

Q: How many grams of copper sulfate would you need to make 3 L of a 7 M copper sulfate solution (m.w. =…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: What mass ing of Na2CO3 [106 g/mol] is required to prepare 250 ml of 0.3M aqueous solution in Na*…

A: Molarity(M) is defined as the ratio of number of moles of Na2CO3 (n) and the volume(V) of solution…

Q: e molality of lithium hydroxide ins

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Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

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Q: How many grams of H3PO4 are confined in 500 mL container if its normality is 0.5? (P=31 g/mol) Give…

A: This can be explained with the help of Concentration (Molarity) expression. Molarity (M) = No. Of…

Q: 25. What is the molality of a solution of 33.0 g of propanol (CH3CH₂CH2OH) in 152 mL water, if the…

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Q: an aqueous solution that is 25.0% H2SO4 by mass has a density of 1 the molarity and molality of this…

A: Given,  25% by mass, 100 g solution contains 25 g H2SO4.  Mass of solvent = 75 g = 0.075 kg Moles of…

Q: you are given 4 solutions: A. 15g of glucose in 500mL of water B. 600mL of 4% fructose  C. 0.9L…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: A solution is prepared by dissolving 59.3 g of KI in enough water to make 350mL of solution.…

A: Given :-  Amount of KI (solute) = 59.3 g   Volume of solution = 350 mL  Density of solution = 1.12…

Q: What is the molarity of an aqueous solution that is 5.50% by mass oxalic acid (C₂H₂O) and the…

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Q: 1. A solution contains 100 grams of CaCl2 in 2500 grams of water. a. What is its freezing point?…

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Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 1005.1 mL of water (density…

A: Given :  Volume of methanol = 200.0 mL  Density of methanol = 0.7920 g/mL Volume of water = 1005.1…

Q: 5. What is the molarity of a water solution that contains 22.2g of C,H,„O, in a total volume of…

A: Hi, since you have posted multiple questions. We will answer the very first question for you. Kindly…

Q: What is the molality of a solution made by dissolving 14.7 g of CgH,1206 into 150.0 mL of water?…

A: Given : Mass of C6H12O6 = 14.7 g Volume of water = 150.0 mL Density of water = 1.00 g/mL

Q: 1.If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a.…

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Q: 3. If 50.0g of the solute is dissolved in 120.0g of the solvent at 15°C, how much solute must be…

A: 23) B

Q: 25 g

A: According to the question, at 18.5 degree celsius, the solubility of calcium nitrate, Ca(NO2)2 is…

Q: 1 n our candy making lab, we made a solution of 614 grams of sugar (CHO) dissolved in water that…

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Q: A student is asked to make up 100.0 g of a 26 % (w/w) sucrose solution. The students weighted out 26…

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Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

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Q: An ammonium sulphate solution with a concentration of 29% (w/v) was prepared. The molar mass of…

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Q: C. 65 g/mole D. 0.162 g/mole 2. What is the normality of a solution containing 5 g H2SO4 in 500 ml…

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Q: Calculate the molality of the following aqueous solutions

A: A)    2.90 Molar solution means  there are 2.90 moles of  NaCl salt in 1 Liter.  Molecular weight of…

Q: From the following list of aqueous solutions and water: Select the one with the highest boiling…

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Q: Which of the following aqueous solutions should have the highest boiling point? O a. 1 m Kl b. 2 m…

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Q: Which solution has the lowest freezing point?  A. Pure water B. 1.5 m CaCl2 C. 2.0 m Sucrose…

A: Depression in Freezing Point = i  x  Kf x m i=> van't Hoff factor kf => Molal depression…

Q: How much NaOH (in g) will be needed to form a 1000L 100 ppm solution? a. 10 b. 100 c. 1000 d. 10000

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Q: 36. How many grams of a drug substance should be added to 1800 mL of water to make a 10% (w/w)…

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Q: A solution is prepared by combining 8 g of sodium hydroxide (NaHO) with 245 g of H2O and the…

A: The mass of solute sodium hydroxide is 8 g and it dissolves in 245 g of water and the mass of the…

Q: 10. Calculate solution is 1.205 g/cm³. a. 2.55 M b. 4.30 M c. 1.79 M d. 0.53 M e. none of the above…

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Q: Calculate the molality of a sucrose (342.3 g/mol) solution that is labeled as having a concentration…

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Q: 26. If 5 moles of NaCl is added to a 5 liter of pure water what will be the molality of the…

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Q: he freezing point depression?

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Q: molality and molarity.

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

Q: What is the molality of a solution prepared from 47.2 g KBr in 500.0 mL of water at 25ºC? Assume the…

A: Given  Mass of KBr = 47.2 gram  Volume of water  =  500 mL  Density of water  =  1 gram/mL Molality…

Q: 1. Find the mass percent of CaCl2 (110.98 g/mol) in a solution whose molarity is 1.45 M and whose…

A: given that,Molarity = 1.45 M = 1.45 mol/ 1L density = 1.12 g/mLvolume of the solution = 1L = 1000mL…

Q: 24. How many milliliters of ethanol (CH3CH₂OH, density = 0.791 g/mL, 32.04 g/mol) are required to…

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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.