Question 4 of 8 What is the molality of ions in a 0.311 m solution of AICI3 assuming the compound dissociates completely?

Q: 7.5 g of acetic acid (C2H4O2) are diluted to 150 mL with water. What is the molarity of the acetic…

A: Answer. molarity is number of moles of solute dissolved per litre of solution.  Unit of molarity : M…

Q: Which of the following concerning solutions is/are correct? 1. For a solution to form, the solvent…

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Q: What is the molality of ions in a 0.587 m solution of AlCl₃ assuming the compound dissociates…

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Q: Question 14 (4 points) In a few sentences explain why the molarity of a solution is…

A: when we increase the temperature there will be change in the volume of solution or solvent. Thus,…

Q: QUESTION 2 How many grams of ammonium oxalate must be added to five hundred gram of water to lower…

A: Answer: 92.2 gram of ammonium oxalate must be added to 500 gram of water to lower the freezing point…

Q: Question 6 of 20 What is the molality of ions in a 0.323 m solution of Na2SO4 assuming the compound…

A: Molality of Na2SO4 solution = 0.323 m  * Assume complete dissociation of compound take place.…

Q: True or False: For a solution with [NaC2H3O2] = 0.50 M, the solute is sodium nitrate.

A: Given : Solution with [NaC2H3O2] = 0.50 M

Q: What is the molality of ions in a 0.365 m solution of AICI3 assuming the compound dissociates…

A: • The values provided in the question are:-    i) Molality of AlCl3 solution = 0.365 m

Q: What is the freezing point of a solution that is made by dissolving 91.9 grams of potassium bromide,…

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Q: What is the molality of ions in a 0.311 m solution of AICI3 assuming the compound dissociates…

A: A balanced chemical reaction has equal number of atoms of each element in both the reactant and the…

Q: D Question 19 How many grams of CaCl2 are needed to prepare 593.3 mL of 2.38 M CaCl, solution?

A: Given, molarity of solution = 2.38M Volume of solution = 593.3 mL = 0.5933L

Q: Q.6. Calculate the molality of 10.950 g of K,SO, dissolved in 625 g pure water. 4

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Q: how many g of sodium hydroxide are present in 831 mL of a 0.750 M solution

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Q: D of What is the effect on a solution when the temperature of the solution is increased? Select one:…

A: Please find the attachment.

Q: QUESTION 4 Molar solubility is O its molarity in an unsaturated solution O the solubility in…

A: Molarity is the number of moles of solute dissolved per litre of solution.

Q: When 1.150 grams of an unknown non -electrolyte dissolves in 10.0 grams of water, the solution…

A: Mass of the non- electrolyte solute = 1.150grams  Mass of the water = 10 grams  Freezing point of…

Q: (a) What is the charge density of an ion, and what two prop-erties of an ion affect it?(b) Arrange…

A: Ions are formed from an atom, when the number of protons and number of electrons are unequal. The…

Q: Solve the question

A: Solute and Solvent are part of a solution. Solute is a substance that is dissolved in the solvent…

Q: What is the Molality of 100 ml HCI is required to make 350 ml of a 1.2 M solution

A: Molarity =?  Volume before dilution 100ml Volume after dilution =350ml Molarity=1.2 Dilution formula…

Q: What is the molality of ions in a 0.529 m solution of AlCl₃ assuming the compound dissociates…

A: Given  Molality of solution = 0.529 m  Compound   = AlCl3 Molality of ions   = ?

Q: Lithium phosphate (Li3PO4) is soluble in water. What is the lithium-ion concentration (M) of a 375ml…

A: Molar mass of Li3PO4 = 115g/mol

Q: molecule/not making ionsin water) is dissolved in 50 g of water (Kf of water = 1.86 °C). If the…

A: Mass of sample(w) = 2.154 g Assume molar mass is M Mass of water = 50 g = 0.050 Kg Molality(m) =…

Q: Which solution is more concentrated: a 1 MH2SO4 solution or a 1 N H2SO4 solution? Explain why. 9.

A: Which solution is more concentrated a 1 M H2SO4 solution or a 1 N H2SO4 solution? Explain why.

Q: Calculate the molarity for a solution containing 0.34 moles of NaNO3 dissolved in 0.5 liters of…

A: Molarity can  be defined as number of moles of solute dissolved in per litre of solution.  In other…

Q: What is the molality of thium ions in a 0 302 m solution of LiPO. assuming the compound dissociates…

A: We know , # Molality = moles of substance/ mass of Solvent in Kg   The molality of Li3PO4 = 0.302 m…

Q: What is the molar concentration of sulfate ions in a 0.150 M Na,SO4 solution?

A: Given : Concentration of Na2SO4 = 0.150 M Since Na2SO4 is an ionic compound. Hence it will…

Q: need help solving the following problem. How many grams of iodine potassium iodide would it take to…

A: Moles of a solute is the ratio of mass of solute to the molar mass of the solute.

Q: if an ammonia and water solution is 0.764 m how many g of ammoniua are present in 3.30 kg of water?

A: Molality = 0.764 m We have to calculate the amount of ammonia present in 3.30 kg of water

Q: ?Which of the next is a weak electrolyte NH3 H,SO, Ca(OH)2 C,H1206

A: Electrolytes are the ones which produce the ions and are good conductors of electricity.…

Q: An experiment requires 12.0mL of a 0.100M solution of HCl. if you have a 12.0 M HCl stock solution…

A: In order to find the amount of solution required we first write down the given data: Volume of the…

Q: A solute is a strong electrolyte that ionizes into 4 ions. What is the molar mass of this solute if…

A: Let us consider A is taken as solvent B is taken as solute Given vant hoff factor(i) = 4 weight of…

Q: 3.5 moles of KCI are dissolved in 0.50L of water. Calculate the molarity of KCI solution.

A: Given data: Moles of KCl = 3.5 mol. The volume of KCl solution = 0.50 L. To calculate: The molarity…

Q: QUESTION 4 Colloidal suspensions can often be coagulated by I. heating II. stirring III. adding a…

A:

Q: How many moles of nitrate are dissolved in 89.640 g of water in a 0.71600 m aluminum nitrate…

A: Molality: Molality can be defined by saying that, "number of moles of the solute dissolved per kg of…

Q: What is the molality of ions in a 0.465 m solution of (NH,),PO4 assuming the compound dissociates…

A: The chemical reaction of dissociation of (NH4)3PO4: NH43PO4 → 3NH4+ + PO43- The molality of…

Q: a) For a solution of 0.50 mol of Cupric Sulfate in 0.750 L. What is the molarity and mass of the…

A: Given data,  Moles of cupric sulfate = 0.50 mol  Volume of cupric sulfate solution = 0.750 L

Q: Colligative Properties Question 14: What is the boiling point of water (in °C) after it has been…

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Q: 3. Are the values of Kf and K, dependent on the identity of the solvent, the solute, or both?…

A: Kf is the molal freezing depression constant. It is equal to depression in freezing point of a…

Q: What is the freezing point of a solution that is made by dissolving 36.8 grams of potassium…

A: Moles of solute (KOH) = mass/molar mass = 36.8g/(56.1g/mol) = 0.656 moles Mass of solvent(water) =…

Q: what is the molality of ions in a 0.399 m solution of Li3PO4 assuming the compound dissociates…

A: Given: molality of Li3PO4 solution = 0.399 m   Li3PO4 dissociates completely into 3Li+ and PO4-3…

Q: What is the molality of phosphoric acid, H,PO, in a solution of 14.5 g of H,PO, in 125 g of 4°…

A: Given : Mass of H3PO4 = 14.5 g And mass of water = 125 g

Q: What is the molality of ions in a 0.401 m solution of AICI3 assuming the compound dissociates…

A: Solution - Molality - Molality is  type of a measure of the number of moles of solute in a solution…

Q: How many mL of solution can be prepared from b. 1.23 Kg of BaCl2 if a 6.0M solution is needed?

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Q: Determine the molality (m) of the following: b.) 19.4M NaOH (Density = 1.54 g/mL)

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Q: QUESTION 7 Molar solubility is O its solubility in grams solute per liter of solution for saturated…

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Q: What is the molality of lithium ions in a 0.302m solution of li3po4 assuming the compound…

A: Given: Molality of Li3PO4 = 0.302 m

Q: A solution of butare (C4H10)has a 10.6% olume Deter mine How many mL of Solution will contain 475mL…

A:

Q: Question attached

A: Given  molality of solution , m = 1.50 mol/kg density of solution , d = 1.21 g/mL Solute is HCl…

Q: QUESTION 4 and the solvent is A solute is most likely to be highly soluble in a solvent if the…

A: The nature of solute and solvent determine it's the solubility