ar HCI. How

Q: Fresh seawater is referred to as impure water because it contains * О Охудеn O Aquatic animals O…

A: The solution is given below -

Q: given 0.75 L of 1.5×10−2 M KBr, find the molality of KBr and the volume of H2O

A: The molality of the solution can be calculated as = [(no of moles×1000)/(mass of the soln.)] Number…

Q: What is the composition of Fehling’s Solution? What is the composition of Benedict’s

A: We have to tell about the composition of fehlings and Benedict's solution

Q: How many liters are in a 0.115 M solution containing 1.55 moles of dissolved KBr? (AKS 5c)

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Q: hat is the molar concentration of a 5.40 L solution that contains 38.5 g of dissolved sodium…

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Q: - Which of the following graphs represents Addition of drops from hydrochloric acid to tube contains…

A: When phenol is alone in the tube the concentrat of OH- ion is constant. When HCl is added to it, the…

Q: Information about four aqueous solutions of sodium nitrate are given in the table. In which beaker…

A: In order to dissolve a solute easily its interaction with solvent molecules should be faster.

Q: The of a solution is a measure of the amount of that is dissolved in a given amount of A is one that…

A: Concentration , solute , solvent Dilute solution Concentrated solution Molarity: It is defined as…

Q: How many moles of KCl are dissolved in 1.20 L of a .400 M KCl solution?

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Q: A chemist wants to make 2.5 L of a 0.100 M KCl solution.  How many grams of KCl should the chemist…

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Q: 12.0g of sodium hydroxide is dissolved in 2.5L of solution. What is the molar concentration of…

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Q: 1 way you could increase how quickly you could dissolve 0.5g of carbon dioxide gas into 100g of…

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Q: 0.100 mole of NaCl is dissolved into 100.0 grams of pure H2O (molar mass= 18 g/mol). How many moles…

A: Given,  Number of moles of NaCl = 0.100 mol  Mass of water = 100 g  Molar mass of water = 18 g/mol

Q: the concentration of stomach acid, HCL is 0.100 M. What volume of stomach acid contains 0.25 mg of…

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Q: of solution containing 74.6 g KCl l in 1.00 L of solution solution containing 373 g KCl KCl per mL…

A: 1) Molarity = 0.1 mol/L Molar mass of KCl = 74.5  g Molarity = moles/Volume(in L)      = mass/Molar…

Q: how many liters of 11.7 M hcl is needed to produce 3.0 gallons of 3.5 M hcl?

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Q: The volume of a sample of pure HCl gas was 205 mL at 23°C and 171 mmHg. It was completely dissolved…

A: Calculate the number of moles of HCl by using ideal gas equation PV =  nRT where P is the pressure…

Q: If the Molar mass of NaOH is 40 g/mol. How many grams o f NaOH do you have to take to prepare 1L of…

A: Molarity is a concentration unit and is defined as the moles of solute present in per liter of…

Q: When potassium chloride, KCI dissolves in water, what is the dominant solute-solute interaction? O…

A: When potassium chloride (KCl) dissolves in water, the ions are hydrated.  Ion-dipole forces attract…

Q: What is the concentration of magnesium bromide,

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Q: Calculate the volume of water (in mL) that must be added to 50.9 mL of a 7.53 mol/L Naclo3(ag)…

A: Here we will use the formula  M1 V1 = M2 V2  Where M1 and M2 is the initial and the final…

Q: A biologist wants to make 345mL of 0.03M HCL by diluting a 6M HCL stock solution. How many mL of the…

A: Initial concentration= 6.0 M Final concentration= 0.03 M Final volume= 345 mL Molarity equation,…

Q: How many moles of ammonium nitrate are in 870 ml of a 3.5M solution?

A: Given, Molarity = 3.5 M Volume = 870 mL 1000 mL = 1 L 870 mL = 0.870 L

Q: How many grams of NaCI will dissolve at 50°C

A: Given that.  Temperature = 40°C

Q: Moles of NaOH (mol) The molarity of the NaOH solution is 1.0000 mol/L

A: Molarity of the solution is defined as the moles of solute as per litre of the solution. Molarity =…

Q: How many equivalents per liter are in a 3.7M solution of KBr

A: We know that, equivalent weight of salt = Molecular weightTotal number of positive or negative…

Q: How many grams of Na2CO3 is present in 0.680 L of 0.704 M Na2CO3 solution? Do not include unit. Keep…

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Q: The concentrations of Al  and K  in a sample of riverwater are 0.0500 mg/kg and 1.30 mg/kg,…

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Q: How many grams of NaOH is in 1.7 L of 1.4 Molar solution?

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Q: how many grams of potassium sulfate must be added to make 200ml of a .200 m potassium sulfate…

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Q: How    many µl    of    20%    SDS    must    be    added    to 5    ml    of    water to    make…

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Q: 1. a. What is a colligative property? b. Name 4 colligative properties

A: The question is based on the concepts of solutions. colligative property is one of the important…

Q: A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to 250 mL. How many…

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Q: Dilutions (M,V, = M,V,) A 0.50 M solution of sodium thiosulfate, Na,S,0, is used to create a more…

A: Dilution of solution from a higher concentration to lower concentration is converted using the…

Q: A biologist wants to make 265mL of 0.02M HCl by diluting a 5M HCl stock solution. How many mL of the…

A: We know, V1S1 = V2S2  V = volume  S = strength or concentration

Q: How much water must be added to dilute the concentration to 0.750 M KCl?

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Q: How many liters are needed to make a 3.5M solution of KBr if 9 mole of KBr are available for use?

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: What is isotonic solutions hypothetical concentration of solvent and solute?

A: Osmosis is the process of flow of water from low solute concentration towards a region having high…

Q: When 4.47 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 23 °C,…

A: The molar concentration of non-electrolyte solution from the given osmotic pressure is calculated…

Q: olution of NaOH that has a final volume of 1.5 L. a. How many moles of NaO

A: Molarity is used to express the concentration of the solutions. It is denoted by M and has the units…

Q: the concentration of an acid solution

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Q: How many grams of H2SO4 is needed to make .5 L of a 2M solution of H2SO4? (You must show your work…

A: Solution Molarity is employed to precise the concentration of an answer. conjointly called…

Q: 35.0 µg of pesticide is present in a 200.0 mL aqueous solution. Express the pesticide's…

A: The mass of solute in mg present in a one-liter solution is known as ppm (parts per million)…

Q: Bien bought a bottle of Mountain Dew. He has an upcoming exam and unintentionally shakes the bottle…

A: Henry’s law states that the amount of a gas that dissolves in a liquid is directly proportional to…

Q: Imagine you are making 2 types of sugar syrup. Syrup A has 1 cup of water and 1 cup of sugar. Syrup…

A: Syrup A: 1 cup of water and 1 cup of sugar. Syrup B : 1 cup of water and ½ cup of sugar.

Q: What is the pressure of a 9045 mL of 0.165 grams of Nitrogen gas that a temperature of 1oC.   Please…

A: Nitrogen gas  : Volume = V = 9045 mL = 9.045 L Temperature = 1°C = 273 K Mass = 0.165 g   So 1st we…

Q: What are colloids, give one example for your favorite colloid explaining the dispersed and the…

A: Colloids are a mixture in which one substance is dissolved in the solution but the solution is…

Q: You have a bottle that is 2.5 L and 12 Molar HCI. If I take 15 mL of the 12 M solution and dilute it…

A: Given data,Molarity of concentrated HCl(M1)=12MVolume of concentrated HCl(V1)=15mLVolume of diluted…

Q: The drinking water in Saplingville was found to contain 14 ppb (parts per billion) of lead. What is…

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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.