The effluent water from a industry has the following composition. (1) If the effluent water contains 2.4 g of potassium chloride (KCI) per 600 mL of solution, determine its molarity.

Q: The number of milliliters of 12.0 M HBr required to prepare 250 mL of 5.00 M HBr is ________.

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Q: If 250 mL of 0.73 M HNO3 is diluted to 350 mL, what is the molarity of the resulting solution?

A: Since the process is dilution. Hence it means that only water is being added. Hence the initial…

Q: The US Environmental Protection Agency (EPA) places limits on the quantities of toxic substances…

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Q: Analysis of the water content of a lake found in the desert showed that it contained 12.8 percent…

A: 12.8 % chloride ion means 12.8 g chloride is present in 100 g of water and chloride mixture. Mass of…

Q: A sample of 0.0606 mol of iron(III) chloride, FeCl3, was dissolved in water to give 35.4 mL of…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Here the…

Q: A solution is prepared by dissolving 3.2 grams of NaCl (MM=58.44 g/mol) in enough water to make…

A: The molarity is a concentration term which is explained as the number of moles of solute dissolved…

Q: A volume of 11.0 mL of a 0.18 M solution of hydrogen phosphate (or phosphoric acid) reacts…

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Q: 30.00 mL of 0.200 M calcium chloride solution are mixed with 10. 00 mL of 0.400 sodium chloride…

A: In this question we have to calculate the molarity of chloride ions in the resulting Solution. first…

Q: If 145.52 mL of 1.956 M calcium hydroxide solution is diluted to 119.03 mL, what is the resulting…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: A throat spray is 1.40% by mass phenol, C6H5OH, in water. If the solution has a density of 0.9956…

A: The term molarity or concentration has been defined as the ratio of number of moles of the solute to…

Q: The mass percentage of hydrochloric acid within a solution is 40.00%. Given that the density of this…

A: Given: Mass percent = 40% Density = 1.200 g/mL Molarity = ?

Q: If 38.5 mL of lead(II) nitrate solution reacts completely with excess sodium iodide solution to…

A: Reaction taking place: Pb(NO3)2 + 2NaI → PbI2 + 2NaNO3 1 mol of lead nitrate reacts with 2 moles of…

Q: A stock solution of hydrochloric acid is prepared by dissolving 15.7 g hydrochloric acid in enough…

A: Given  mass of HCl = 15.7 gram  Volume of solution = 749 mL  1000 mL  = 1 Liter  749 mL    =…

Q: what is the molarity of the resulting solution?

A:

Q: The density of a NH3 solution is 0.89 g/mL and it is 32,00% by mass NH3. What is the molarity of the…

A: Since % by mass = % m/m  And % m/m = mass of solute X 100 / mass of solution  Assuming we have 100 g…

Q: In the laboratory you dissolve 22.9g of magnesium iodidein a volumetric flask and add water to a…

A: Since the molar mass of magnesium iodide i.e MgI2  = Atomic mass of Mg + 2 X Atomic mass of I  Hence…

Q: A student determines the chromium(III) content of a solution by first precipitating it as…

A:

Q: Describe how you would prepare the following series of glucose standards from a stock solution of…

A: A question based on concentration terms that is to be accomplished.

Q: When an aqueous solution of 6.71 g of barium chloride was added to an aqueous solution of 7.77 g of…

A: The reaction between barium chloride and potassium chromate is shown below, The given grams are…

Q: It can be helpful to clean hard water stains (mainly calcium carbonate ) with household vinegar.…

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Q: KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

A: Given: Volume of solution = 1673 mL Molarity of solution = 2.48 M Mass of NaOH = 42.9 g

Q: If 7.94 g of CuNO, is dissolved in water to make a 0.610 M solution, what is the volume of the…

A: Given :-  mass of CuNO3 = 7.94 g  molarity of solution = 0.610 M or 0.610 mol/L  To calculate :-…

Q: Concentrated hydrochloric acid is made by pumping hydrogen chloride gas into distilled water, if…

A: Given data: Mass = 439 g  Volume = 1 L Molar mass of HCl = 36.4609 g/mol.

Q: If 11.5 mL of stock hydrofluoric acid are diluted to 500.0 mL, what is the molar concentration of…

A: Hydrofluoric acid ( HF ) Initial concentration M1 =28.9 M Initial volume of solution V1 = 11.5…

Q: A nitric acid solution has a density of 1.424 g/mL and contains 75.0% HNO3 by weight. What is the…

A: Molarity is the number of moles of the substance dissolved in 1 litre of the solvent to make a…

Q: 4. The density of 20.0% NaOH (by weight) is 1.22 g/mL. What is the molarity of 20% NaOH?

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Q: 4) Calculate the molarity of a potassium chloride, KCI, solution if 37.3 g of KCl are dissolved in…

A: Molarity is the ratio of the moles of solute to the volume of solution in L. Molarity = Moles of…

Q: Enter your answer in the provided box. Calculate the mass of Cal, in grams required to prepare 5.00…

A: Note: Please repost other question separately to be answered as per company policy we are supposed…

Q: If 23.3 mL of 0.95 M H2SO4 is diluted to a volume of 150 mL, what is the molarity of the resulting…

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Q: Differentiate between Electrolyte and Nonelectrolyte Solutions?

A: Electrolyte                       Non-electrolyte Electrolyte are…

Q: A student determines the zinc content of a solution by first precipitating it as zinc hydroxide, and…

A: Calculation of no. of mol of Zn(NO3)2: n=Molarity×Volume=0.562 mol/L×50.0×10-3L=0.0281 mol 1 mol of…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 825 mg of chloride…

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Q: If 5.00g CaCl2 (s) is mixed with enough water to make 250.0 mL, what is the molarity of the…

A: Given : Mass of CaCl2 = 5.00 g And volume of solution made = 250 mL = 0.250 L…

Q: Complete the following dilution problems: What volume (in mL) of a 5.2 M solution is needed to…

A: The addition of more solvent into any specified solution is known as dilution. The concentration or…

Q: In an experiment, a solution is prepared by dissolving 55.0 g NaOH in water until the final volume…

A: Given mass of NaOH = 55 g Volume of solution = 300 ml = 300 × 10-3 L

Q: A nitric acid solution has a density of 1.474 g/mL and contains 88.0% HNO3 by weight. What is the…

A: Molarity of  a solution is defined as number of moles of solute particle present in a liter of…

Q: 2. If 150.0 g of KCI (74.55 g/mol) is dissolved in water to make 250 mL solution, what is the…

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

Q: What volume (mL) of the sweetened tea described in the problem below contains the same amount of…

A: Molarity is the no. Of miles of solute in 1 L of solvent.

Q: An aqueous solution of potassium hydroxide (33.6 mL; 0.212 M) is reacted with an aqueous solution of…

A: Given: Concentration of KOH = 0.212 M Volume of KOH solution = 33.6 mL = 0.0336 L…

Q: If you had a stock solution of 3.00 molar KCl, what volume of the stock in milliliters would be…

A: The product of concentration (molarity) of the solution and the volume of the solution of the…

Q: What volume of 1.91 M KMNO4 in liters, contains 344 g of solute?

A:

Q: If 18.00 mL of 0.1000 M magnesium hydroxide reacts with 10.00 mL of hydrochloric acid, what is the…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: If 88.6 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.225…

A: The precipitation reaction between silver nitrate solution and potassium chloride takes place as,…

Q: A student determines the iron(III) content of a solution by first precipitating it as iron(III)…

A: The balanced chemical equation representing the precipitation of ferric nitrate in water can be…

Q: If 85 mL of 0.548 M NaOH is diluted to a total volume of 152 mL, what is the molarity of the diluted…

A: Molarity: The term molarity (M), or molar concentration, is define as the concentration of solution…

Q: A student determines the iron(III) content of a solution by first precipitating it as iron(III)…

A: Given, Concentration of iron(III) nitrate solution = 0.539 M = 0.539 mol/L Volume of iron(III)…

Q: If you take 51.9 grams of calcium chloride (CaCl2) and dissolve it in 185.2 mL of water, what is the…

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Q: Molarity, is the concentration of a solution expressed in terms of moles solute per liter of…

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.