Can you solve this question quickly please? In comparison to a 0.01 m solution of glucose, the depression in freezing point of a 0.01 mMgCl2 solution is

Q: How much 5M HNO3 is required to make t 100 mL of .100 M HNO3 10 mL of 2.5 M HNO3 2.) neutral…

A: In the above problem we have to prepare HNO3 solution such that it concentration will be same as…

Q: Calculate the molar mass of 22.4 g of solute in 125 mL of 1.12 M solution.

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: alculate the boiling point (in oC) of an aqueous solution which is 0.342 m in potassium carbonate.…

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Q: Calculate the boiling point of a 1.6 M solution of ethylene glycol in water. Ethylene glycol is a…

A: When we add ethylene glycol in water the boiling point of  water increases. This phenomenon  is know…

Q: Which one is an example of a standard solution? 1. Sugar solution 2. Basic solution 3. Acidic…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: Determine the number for each variable. An aqueous solution is made from 0.315 mol of Na2Cr207. If…

A: Mole of Na2Cr2O7 = 0.315 mol Volume = 25 mL = 0.025 L Molarity = ?

Q: A semipermeable membrane is placed between the following solutions. Which solution will increase in…

A: Here we have to find that which solution will increase in volume. Solution C: 9.01% NaCl Solution D:…

Q: explain how to make one liter a 1.25 molar sodium hydroxide solution

A: Number of moles = Molarity × Volume in litre of solution                               = 1.25 × 1…

Q: How many milliliters of 0.250 M NaCl solution must be measured to obtain 0.100 mol of NaCl?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: 0.50 moles of NaCl are dissolved in 2.5 L of water.  Calculate the molarity of the solution.

A: Molarity is the number of moles of solute dissolve in one litre of the solution.

Q: There is a 1:1 relationship for neutralization of nitric acid in each sample of unknown. How do you…

A: Interpretation- To determine the volume of the  1:1 ammonium hydroxide solution necessary to…

Q: Table 1 Densities of salt solutions determined at 23.4°C. Concentration 1 3 10 15 Unknown (%)…

A: Density is defined as the mass per unit volume. It is represented by rho . Its relation is as…

Q: What is the major force that drives nonpolar substances out of aqueous solution?

A: The major force that drives nonpolar substances out of aqueous solution is given below,

Q: Calculate the mass (in g to 1 decimal place) of ZnCl 2 needed to make 102 mL of a 2.84 M solution.

A: Concentration of ZnCl2 = 2.84 M Volume of ZnCl2 = 102 ml = .102 litre Moles of ZnCl2 = .102 × 2.84 =…

Q: Group of answer choices None of these Heating causes the solute to melt which allows for a greater…

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Q: Without doing detailed calculations, determine which of the following aqueous solutions has the…

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Q: Raferences Indicate whether each of the following statements about the general properties of…

A: The homogeneous mixture of two or more substances is known as a solution. The substance present in a…

Q: If all the solute is dissolved in diagram 1 (Figure 1), how would heating or cooling the solution…

A: Solubility is defined as the amount of solute dissolved in a given solute. Solubility of the solute…

Q: forensic chemist is given an unknown substance for analysis. It is suspected that the unknown…

A: Given :   Mass of unknown substance = 0.5 g  Mass of benzene = 8.0 g  Freezing point of solution…

Q: نقطتان )2( Ethanol has percent concentration v/v equal to 30%, what the volume of water and volume…

A: 30 ml of ehanol

Q: How many milliliters of a 0.40 M solution of hydrochloric acid are necessary to neutralize 25 mL of…

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Q: Calculate the molar concentration of solutions containing: a) 8g NaOH in 0.5 liters ; b) 29.5g NaCl…

A: [a.]  Mass of NaOH = 8g Molar mass of NaOH = 39.997 g/mol No. of moles of NaOH  = Mass / Molar mass…

Q: 7. BONUS QUESTIONS (10 POINTS). THIS PORTION IS OPTIONAL. You may or may not answer the problems…

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Q: A non volatile substance is added to water. 1.3.1 Does the boiling point of the solution increase,…

A: Effect of Non - volatile substances Boiling point increases  when non volatile substance added in…

Q: Calculate the freezing point and boiling point in each solution, assuming complete dissociation of…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: If each substance listed here costs the same amount per kilogram, which would be most cost-effective…

A: Freezing point is a colligative property which depends on the number of particles of a non-volatile…

Q: The amount of water which should be added to 0.700 M NaOH solution to make 100 mL 0.250 M solution…

A: The dilution is done to the solution to decrease the concentration. The concentration is decreased…

Q: Amount of HCl in grams in preparing 25% 2 liters of solution

A:

Q: The concentration of concentrated hydrochloric acid (HC1) is around 32 percent mass by volume.…

A: Given, Density of HCl - 1.2 g/mL Density of water - 0.997 g/mL Solution contains- 32 g HCl in 100 mL…

Q: Calculate the volume of 0.5 M NaCl solution required to prepare a 500.0ml, 3 ppm solution of Na+

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Q: up 7. Polar dissolving such as water, are ideal for -, such as salt. solvents, polar solutes…

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Q: A solution had 12 g of dextrose dissolved in 500 mL of water. Calculate the concentration of the…

A: Molarity can be defined as the number of moles of solute dissolved per litre of solution. It is a…

Q: was dissolved by 750 mL of water the solution's freezing point became -3.90oC suppose the Kf is…

A: Molar mass of compound = M Mass of solute = 337 g  Mole =mass/M =  0.337/M Volume of water = 750 mL…

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? 5.00…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: Can u answer this 2 questions please and show your complete solution please thank you 5. A water…

A: Given :  5. Concentration of chloroform = 9.5 ppb  Volume of water = 250 ml  6.  Concentration of…

Q: Which solution will have the highest osmotic pressure

A: Osmotic pressure is given by π= icRT, where c is the molar concentration of the solution, R is gas…

Q: Addition of a nonvolatile solute to a solvent a) lowers the freezing point and the boiling point b)…

A: The freezing point is the temperature at which the liquid solvent and solid solvent are at…

Q: Calculate the mole fraction of water.

A: Step : 1                      Calculate the mole fraction of water.

Q: Calculate the concentration of the solution: 2 g C12H22O11 / 100 g H2O using % by Mass, % by Volume,…

A: Solution stoichiometry involves the calculation of the concentration of solutions in the given…

Q: 1. Which of the following aqueous solutions does have the LOWEST freezing point? (a) 0.20 m HCI…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: How many mLs of water would you add to 500 mL of a 0.42 M NaCI solution to make isotonic solution?…

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Q: When water is added to a 0.50 m solution of glucose making the solution more dilute, which of the…

A: Given : Initial molality of solution = 0.50 m And water is being added in the solution to decrease…

Q: an this question please be explained. Rank the following solutions by increasing Melting Point (MP)…

A: ->We can solve this question using colligative property depression in freezing point(melting…

Q: A. Pressure B. Nature of solute D. None 18. The volume of 4N HCl and 10N HCI required to make 1 L of…

A: Given  According to the question, Let V litres of 4N HCl mixed with (1-V) litres of 10N HCl to give…

Q: Order the following in terms of concentration, with 1 being the least concentrated and 4 being the…

A: Concentration is expressed in molarity (M) Molarity is defined as the number of moles of solute…

Q: The osmotic pressure of an unknown solution is 1450.587 mm Hg at 32.95 °C. Which of the solutions…

A: The osmotic pressure of the unknown solution is                                                π =…

Q: Which aqueous solution will have the lowest freezing point? 1.0 m CH3COOH 1.0 m NaCl 1.0 m C6H12O6…

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Q: Hello I am having a hard time understanding this question, can you please explain this to me. Rank…

A: This question is the application of colligative properties of solutions.

Q: Calculate the amount in grams of solid K2CrO4 to make 100ml of a0.2 M aqueous solution of K2CrO4.…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: The freezing point of a solution is lowered by 1. increasing the number of solute particles 2.…

A: Freezing point depression is the phenomena that describes why adding a solute to a solvent results…

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.