Consider 100mL of a certain juice in which the solute concentration is 0.4 mol.L-1. The volume of water, in mL, that should be added so that the solute concentration drops to 0.04 mol.L-1, will be:   a. 100   b. 1000   c. 500   d. 900   e. 400

Q: How many grams of KCl solute would be needed to prepare 250. mL of 0.100 M solution? a. 7.46 b.…

A: From given molarity and volume first determine the moles of KCl.

Q: Suppose that 15M of NaCl solution with a volume of 15L is heated and loses 2000ml of its water…

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Q: The density of a 5.58 m aqueous acetic acid is 1.04 g∙mL –1. What is the molar concentration of this…

A: Given that, The density of a 5.58 m aqueous acetic acid is 1.04 g∙mL–1 The molar mass of acetic…

Q: Q4. Which pair of ions will form a precipitate (insoluble) when their solutions are mixed? C. Na, PO…

A:

Q: 50.0 mL sample of a NaCl solution contains 1.10g of NaCl. What is the % (w/v) concentration of the…

A: % (w/v) concentration is defined as the mass percent of solute present in 100 mL of solvent hence…

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g mol-1) is needed to make 100.0 mL of a…

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 0.125 M The molar mass of…

Q: 7. What mass of silver chloride will be recovered if excess sodium chloride is added to 500 mL 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…

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Q: he boiling point of water is 100.0°C at 1 atmosphere. How many grams of sodium chloride (58.44…

A: Boiling point of solution is greater than boiling point of solvent.   This is known as elevation in…

Q: Q13. When the following equation is balanced in acidic solution the coefficients for, H¹, Cr³, and…

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Q: Q2. A 47.27 g of Ca(OH)2 is dissolved in water to make 1.0 liters of solution. How many mL of this…

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Q: Which of the following aqueous solutions, if any, is expected to be comprised essentially of all…

A: The following solution gives all ions from the solute rather than a mixture of ions or molecules.

Q: Preparation of 50.0 mL 3.0 M hydrochloric acid solution by dilution 1. Calculate the volume of…

A: The detailed solution of your question given below-- Since, we know that the formula, Molality =…

Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution factor (DF) refers to ratio of volume of the initial (concentrated ) solution to the volume…

Q: ● Prepare a solution of CuSO4 5 H₂O. The solubility is 31.6 g per 100 mL of water. So, how much…

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Q: Creating a saltwater solution (as shown below) is a... NaCl(s) --> NaCl(aq)

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Q: 27. How many grams of Ba(OH)2 must be dissolved in 250 mL of solution to give a 0.0153 M solution?…

A: Volume of solution= 250 mL Molarity= 0.0153 M We are going to determine the amount of solute or…

Q: A student prepares a stock solution 100 mL of 0.50 M copper (II) sulfate solution, which is blue in…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: A. 246.8 g/mol B. 505.2 g/mol g/mol g/mol Q6. Calculate 2 of the light emitted by a H atom if an…

A: Q-7 : Given four options of electron configuration of Iodine ion (I1– ) are (A)  [Kr] 5S2 4d10 5P6…

Q: 2. A student dissolves 1.50 moles of magnesium chloride in a certain amount of pure water to make a…

A: Molarity: It is defined as the no. of moles of solute in one litre of solutionMolality: It is…

Q: 46. Calculate the normality of each of the following solutions. a. 0.250 M HC1 b. 0.105 M H₂SO4 c.…

A: Normality:normality of solution is the number of gram equivalents of solute dissolved per litre of…

Q: Determine the molarity of the solution when 0.308 g of silver nitrate is dissolved in 12.0 mL of…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: The following data were recorded while determining the solubility of a salt. Temp. (°C) Grams…

A: Answer: This question is based on the relation between solubility of a solute in a solvent and…

Q: A hydrobromic acid solution that is 45% HBr (by mass) contains? a. 55.0 g HBr and 45.0 g water b.…

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Q: 7. Which of the following compounds is most soluble in water?

A: To solve this problem we have to know about the solubility of amines .

Q: Q1. What mass of Li3PO4 is needed to prepare 500 ml. of a solution having a lithium ion…

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Q: a. 3.40 g of potassium chloride dissolved in 14.4 g of water Percent by mass = % KC1 b. 3.40 g of…

A: Given Masses of KCl in different solutions.

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

A: The mass of Na2CO3 is = 10.0 g The volume of the solution is = 75.0 mL The molarity of NaOH is =…

Q: C. BaCl₂ weak electrolyte Q11. Which of the following frequencies corresponds to light with the…

A: Given,  Frequencies; A) 3.00x1013 s-1  B) 4.12x105 s-1 C) 8.50x1020 s-1  D) 9.12x1021 s-1  We have…

Q: Q5. Calculate the molar mass of the acid when 0.625 g sample of H₂X acid is completely neutralized…

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.