Determine the following: Pm, Pv, Pm/v, XA, m, and M if 107.125 grams NaOH is dissolved in 480 mL of water; if the density of NaOH is 2.13 g/mL and density of H2O is 1.00 g/mL.

Q: 7.5g of acetic acid are diluted to 150 mL with water. What is the molarity of the acetic acid?

A: Given, 7.5g of acetic acid are diluted to 150 mL with water.molar mass of acetic acid =60.0 gmolwe…

Q: Vinegar is a 5% (w/v) solution of acetic acid (HC2H3O2) in water. How many moles of acetic acid are…

A:

Q: How many grams of solid would be left behind if 0.041 mL of 0.550 M KCl solution was evaporated to…

A:

Q: Calculate the concentration in % (v/v) of a solution by diluting 75.0 mL of acetone in water for a…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Potassium chloride, KCI, sodium sulfate, Na2SO4, fructose, C6H1206, oxygen, O2, iron(III) chloride,…

A: Welcome to bartleby! We have to tell which among the following will show maximum number of molecules…

Q: 20 g of Na2SO4 is dissolved in 60 g in water. What is the %w/w,

A:

Q: Calculate the molarity of 0.750 mol of Na,S in 1.10 L of solution. molarity: M Calculate the…

A: The molarity of solution is given by: Molarity =Moles of soluteVolume of solution (in L) ......(1)

Q: Calculate the concentration in Normality for a 6555ppm sulfuric acid solution MM: Sulfuric acid- 98…

A: We have to calculate the normality of given solution.

Q: When a 4.25 g sample of solid ammonium nitrate dissolves in 60.0g of water in a calorimeter, the…

A: Mass of NH4NO3 = 4.25 g Number of moles of NH4NO3 = mass/mol.wt. = 4.25 g/(80.04 g/mol) = 0.053098…

Q: which of the following aqueous soluctions contains the lowest amount of ions or molecules dissolved…

A: Calculating moles of each solution Moles = M x Volume in L Moles = 0.75 M x 1.5 L Moles = 1.1 mole…

Q: what is the molarity of 31 g of antfreeze (C2H6O2) dissolved in 2000 mL H2O

A: moles of solute present in one litre solution.  Units: mol/L  Mathematical expression: M = n / V(in…

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: How many grams of CuSO4 would you need in order to make 500.0 mL of a 3% m/v solution of copper…

A: Mass volume percent is calculated by using the formula  m/v percent =mass of solutevolume of the…

Q: You want to prepare 120 ml of aspirin solution with aspirin concentration of 0.75% w/v. How many…

A: Given :-  % w/v of solution = 0.75 %  Volume of solution = 120 mL  To calculate :-  No.of 300 mg…

Q: Calculate the heat of solution if 5.0 g of benzoic acid, C6H5COOH, is dissolved in 45.0 g of water…

A: Heat change of the reaction is measured as  q = m*c*∆T Where  m = mass of water (g) c = specific…

Q: How many mL of 2.50% (w/v) salt solution would contain 1.80 g of salt?

A: w/v= 2.50 %  Mass of solute = 1.80 g  Volume of solution (in ml ) = ?

Q: Which of the following incorrectly represents the concentration of 2.79 g of KCI dissolved in 122 mL…

A: Solution is made up from solute and solvent. Solute is present in small amount and solvent in large…

Q: How many mL of acetone are required to make a 3.87% (v/v) aqueous solution in a 200. mL volumetric…

A: The volume of solute (in mL) present in 100 mL of the solution is known as the v/v percent…

Q: A 5.69 g of table salt (NaCl; molar mass = 58.44 g/mol) is dissolved and added with water up to 150…

A: w/v of a solution is defined as the grams of a solute in 100 mL of a solution. The number of moles…

Q: Determine the percent by mass of MgCl2 if 3.9 g of MgCl2 is dissolved in 28.3 g of water.

A: Ratio of mass of the solute to the mass of the solution multiply by 100 is known as the percentage…

Q: Grams per millilitre of NaCl are contained in a 0.250 M solution is O 0.0746 gm/mL 0.0146 gm/ mL…

A: Molarity is given by the number of moles per litre of the solution. Number of moles is given by the…

Q: What is the concentration, in % (m/v) of a solution containing 15.0 g KCl in 600.0 mL solution?

A:

Q: What do you call the sum of the energy of breaking the bond between solute to solute and solvent to…

A: Enthalpy of hydration  is defined as the amount of energy releases when 1 mole of gaseous substance…

Q: Determine the percent by mass of MgCl2 if 3.4 g of MgCl2 is dissolved in 41.6 g of water.

A: Percent by mass: mass of solute/mass of solution*100

Q: molecule/not making ionsin water) is dissolved in 50 g of water (Kf of water = 1.86 °C). If the…

A: Mass of sample(w) = 2.154 g Assume molar mass is M Mass of water = 50 g = 0.050 Kg Molality(m) =…

Q: Calculate the normality of the base in each of the following solutions. a.) 18.5 mL of base…

A: Normality can be defined as the number of gram equivalents of solute present in one liter of a…

Q: Calculate the solubility of Ag,CO, in water at 25 °C. Round your answer to 2 significant digits. x10

A: Ksp  for Ag2CO3 = 8.10 × 10-12  Ag2CO3 ⇔2Ag+ +CO32- Ksp = [Ag+]2 [CO32-] Ksp = 4S3  8.10 × 10-12 =…

Q: Calculate the solubility of BaSO4 in water at 25 °C Round your answer to 2 significant digits.

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Q: Most hydroxides are not very soluble in water. For example, Ksp for nicker(II) hydroxide is 2.0 x…

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Q: A blood sample contains 9.2 mM of glucose. If the molar mass of glucose is 180 g/mol, what is the…

A: ppm is a unit of concentration which gives us the parts of solute present in 106 parts of the…

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Q: Rubbing alcohol is commonly used as an antiseptic for small cuts. It is sold as a 70% solution of…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: HW9 #13

A: Lidocaine is used for a local anesthetic and cardiac depressant.

Q: Calculate the molarity of 0.650 mol of Na, S in 1.40 L of solution. molarity: M Calculate the…

A: Answer:-This question is answered by using the simple concept of molarity using the simple formulas…

Q: Calculate the following to the proper significant figures:  The molecular mass of iron(II)…

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Q: Lead(II) sulfate (PbSO4) is a key component in lead-acid car batteries. Its solubility in water at…

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Q: What is the volume, in milliliters, of each of the following diluted solutions? A 1.2 MM HClHCl…

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Q: 11. If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a…

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Q: 5.24g potassium chloride dissolved in 350 ml of 63.0 m M aqueous solution of ammonium sulfate. What…

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Q: 4) What is the concentration, inm/m%, of a solution prepared from 40.0 g sodium sulfate and 200.0 g…

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Q: Triton X-100 is a liquid, detergent with a molar mass of 647.0g/mol and a density of 1.07g/ml. What…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: Sodium chloride weighs 25 g having 58.44 g/mol, what is its van't hoff factor? what is its celcius…

A: Interpretation- To determine the vant hoff factor when Sodium chloride weighs 25 g having 58.44…

Q: What volume of water, which has a density of 1.00 g/mL, must be added to 25.0 g of CH 3CH 2OH to…

A: The volume of water has to be determined, Given, The mass of water is 25.0 g. The molarity of the…

Q: If ammonia is dissolved in water and the total weights are 80 g at 19%, what are the weights ammonia…

A: Mass percent is a method of expressing concentration of the solution.   amount of substance present…

Q: What is the Molarity of 1.2 moles of NaCl dissolved in 750. mL of water?   1.6 M 1.4 M .001 M 1.2…

A: Molarity can be defined as moles of solute present in 1 L of solution. It can be expressed as,…

Q: A solution is marked 1.00 M NaOH. Given that the molar mass of NaOH is 40.00 g/mol, what is the %…

A:

Q: Calculate the molarity of 0.650 mol of Na, S in 1.10 L of solution. molarity: M Calculate the…

A: 1. We have 0.650 mol of sodium sulphide in 1.10 L of solution , we have to calculate the Molarity of…

Q: If a solution is 7.11x10^-2 M CuSO4, how many grams of Cu^2+ are dissolved in 10.0 mL of that…

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Q: If an aqueous solution is 3.11% (w/v) in sodium hydroxide, NaOH  how many grams of sodium hydroxide…

A: We have to find the number of grams.of NaOH

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.