How many moles of solute are contained in each solution?   a. 550 mL of a 0.34 M NaNO3 solution: b. 191 mL of a 7.1 M HNO3 solution

Q: How many grams of solute are contained in each solution? a. 520 mL of a 0.23 M NaNO3 solution: g…

A: Molarity = number of moles of solute/volume of solution (L)  Number of moles = molarity × Volume (L)…

Q: Please help

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Q: What volume of stock 15 M HCI would be required to prepare 250 mL of a 3.0 solution? (dilution)

A: To calculate volume of stock solution of 15 M HCl required will be calculated by using "Dilution…

Q: stock solution of Mg(NO3)2 is available to prepare solutions that are more dilute. Calculate the…

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Q: 12. What mass of solute is in 2.00 L of a 0.350 M KI aqueous solution? а. 5.72 g b. 35.0 g с. 58.1 g…

A: The given data contains, Molarity of KI = 0.350 M  Volume of soln (V) = 2.00 L

Q: An aqueous solution contains 2.52 g of Pb(NO3)2 in one liter.  How many moles of each ionic species…

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Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL. What is the concentration (molarity) of…

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Q: A 6.0M solution of Mg(OH)2 has 10 moles of solute. What is the volume of the solution?

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

Q: If 6.39 g of CuNO3 is dissolved in water to make a 0.710 M solution, what is the volume of the…

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Q: If 2.56 g of CuNO3 is dissolved in water to make a 0.590 M solution, what is the volume of the…

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

Q: A solution is made when 137 g of NaCl is dissolved in enough water to form 836 mL of solution.…

A: Given  mass of solute ( NaCl ) = 137 gram  Volume of solution      = 836 mL density       = 1.06…

Q: To what volume should you dilute 46 mL of a 12 M stock HNO3 solution to obtain a 0.122 HNO3…

A: Molarity is the concentration of a solution in moles of solute per liters of solution.

Q: How many grams of HCI are in 45 mL of 0.2 M HCI solution? O 0.33 g O 0.684 g 0.009 g

A: Given: Concentration of HCl solution = 0.2 M And volume of solution = 45 mL = 0.045 L…

Q: 1. What mass of glucose would you need (in g) to have 0.8 mol, given that the molar mass of glucose…

A: The number of moles of glucose is = 0.8 mol The molar mass of glucose is = 180 g/mol The mass of…

Q: If 6.16 g of CuNO3 is dissolved in water to make a 0.330 M solution, what is the volume of the…

A: Given: Mass of CuNO3 = 6.16 g Molarity of solution = 0.330 M Molar mass of CuNO3 = 125.55 g/mol

Q: What volume of a 0.998 M NaOH solution contains 12.4 g of NaOH (MM =40.0 g/mol)

A: 1- First we need to determine to calculate the moles of NaOH :  moles of NaOH = ( mass / molar mass)…

Q: How many grams of solute are needed to make 2.50 × 102 mL of 0.105 M CuSO4 ______ g CuSO4

A: Molarity of a solution is defined as moles of solute present per liter of solution.Moles of solute…

Q: How many moles of solute are contained in each solution?   a. 120 mL of a 0.49 M NaNO3 solution:…

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

Q: 9. What is the molarity of a solution that contains 4.50 g of NaCl in 40.0 ml of solution? 10.A…

A: 9) Given data,      Mass of NaCl = 4.50 g  Molar mass of NaCl = (23+35.5) g/mol = 58.5 g/mol…

Q: The molarity of a solution of 5.00 g of KCI in 150. mL of solution is Use molar mass of KCI of 74.6…

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Q: How many grams of Cu(N03)2 are there in 242 grams of an aqueous solution that is 28.1 % by weight…

A: GivenMass of Solution = 242 gramsMass % of solution (w/W)= 28.1 %

Q: What volume of a 6.21  M M stock solution do you need to prepare 250.  mL mL of a 0.0604  M M…

A: We have to dilute a stock solution, and have to find its volume

Q: . A solution of AgNO3 contains 29.66 g of solute in 100.0 mL of solution. What is the molarity of…

A: molarity is defined as the moles of solute present in 1 litre of solution

Q: mol M = L ow many ml of water are needed to make a 0.150 M solution that contains 0.50 g of NaCl?…

A: Solution-1st we calculate No of moles NaCl-No of moles = given mass of NaClMolar mass of NaClNo of…

Q: ow many grams of NaOH would you need to make 1,428 mL of a 1 M NaOH solution

A: Here we have to simply apply molarity equation

Q: 3. You need to make 300. mL of a 0.40 M solution of sodium chloride. The only available solution is…

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Q: What is the volume of a 0.071 M CaBr2 solution made from 9.15 g of solute?

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: A solution, which is 9.5 % by mass C3H60 in water, has a density of 0.9849 g/ml. The molarity of…

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Q: How many grams of solute are contained in 200 mL of a 4%(wt/vol) solution? A. 8.0 В. 1.2 С. 0.4 D.…

A: Given that -  % (wt/vol) = 4%  Volume of Solution = 200 mL    Then , from following formula -  %…

Q: An aqueous solution that is 5.30% LiBr by mass has adensity of 1.040 g/mL. What is the molarity of…

A: Given that: Mass percent of Lithium bromide = 5.3%     Density of Lithium bromide = 1.040 g/mL To…

Q: Club soda contains 2.50g CO2 for every 1.00 L of solution and has a density 1.03 g/mL. Calculate the…

A: Molarity can de be defined as the number of moles of solutes present in the 1-liter volume of the…

Q: A solution of calcium chloride CaCl2 contains 16grams of solute in 188 milliliters of solution what…

A: Molarity is a concentration term that is defined as the number of moles of solute dissolved per…

Q: What volume of a 5.00 M NANO3 solution should you use to make 0.444 L of a 2.33 M NaNO3 solution?

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Q: What is the molarity of a NaCl solution if 1.5 Liters of the solution contains 3.45 moles of sodium…

A: Molarity is the no. of moles of solute dissolve in one litre of solution. So,

Q: 40. How many moles of chloride ions are in 62.2 mL of a 2.00 M aluminum chloride solution? a. 0.124…

A: Molarity = number of moles / volume of solution (L)

Q: How many grams of solute are present in this solution? 21.5 mL of 7.8 M CH3COOH AW: C=12, H=1,…

A: We have to calculate mass of solute.

Q: Please help

A: Given, number of moles = 9 moles            Volume of solution in litre = 0.434 liter

Q: Suppose you need to prepare 138.6 mL of a 0.426 M aqueous solution of NaCl. what mass of grams in…

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Q: A half-liter solution of a commercial window cleaner contains 4.25g of NH3 (ammonia). What is the…

A: Molarity = Number of moles of solute/Volume of solution (L) Number of moles = Mass/molar mass Given…

Q: What is the molarity of a solution that contains 2.75 moles of a solute in 750.0 mL of solutio

A: Molarity is used for calculation of the solution's concentration. It is denoted as M. Its unit is…

Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL. What is the concentration (molarity) of…

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Q: Determine the volume (in mL) of a 13.3 M HC2H302 stock solution must be used to prepare 200.0 mL of…

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Q: What volume of each solution contains 0.305 mol of NaI? 0.175 M NaI

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Q: What is the molarity of an KBr solution that contains 5.5 g of KBr in 40.5 mL of solution? a. 0.534…

A: Molarity  Moles of solute present  in one liter of solution known as molarity of solution. Molarity…

Q: Determine the molarity of a solution formed by dissolving 95.8 g LiBr in enough water to yield 775.6…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of solution in…

Q: A reagent bottle contains 6.00 M NaOH solution. How many gram of NaOH must be dissolved to prepare…

A: Given values are, Molarity of solution = 6.00 M= 6.00 mol/L Volume of solution= 473 mL = 0.473 L…

Q: Be sure to answer all parts. What is the molarity of a solution prepared using the given amount of…

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Q: A 50.0-mL volume of AgNO3 solution contains 0.0345 moles AgNO3. What is the molarity of the…

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

Q: How many grams of NazSO, are needed to make 375 mL of a 1.25 M solution? A 66.6 g 0.473 g 35.7g D…

A: The given data is as follows: The molarity of the solution = 1.25 M The volume of the solution = 375…

Q: 1.50 g of NaCl (molar mass = 58.5 g/mol) is dissolved in 100.0 mL of water. What is the molarity of…

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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.