Calculate the molarity of each of the following: Part 1    70.0 g LiCl in 250.0 mL of solution     M ?   Part 2      28.5 g NiSO4 in 200.0 mL of solution     M   ? Part 3      52.0 g KCN in 500.0 mL of solution     M  ?

Q: What is the molarity of 0.4237 g of KHP (204.23) in 100.0 mL of solution? 0.03045 0.02075 0.04065…

A: Given Mass of KHP = 0.4237 gm Molar mass of KHP = 204.23 gm/mol Volume = 100.0 mL = 0.1 L

Q: How many grams of solute are present in 19.0 mL of 0.746 M K2Cr2O7? If 13.6 g of (NH4)2SO4 is…

A: Given:Volume of solution = 19.0 mL Molarity =  0.746 M We need to calculate the mass of solute in…

Q: Calculate the molarity of each of the following solutions. 0.610 mol of BaCl2 in 100.0 mL of…

A: Molarity is defined as the number of moles of solute in 1 L of solution. M = moles soluteliters…

Q: Calculate each of the following quantities:(a) Volume (mL) of 2.26 M potassium hydroxide that…

A: (a) Given that: molarity of potassium hydroxide = 2.26 M mass of potassium hydroxide = 8.42 g To…

Q: What is the Molarity of the iodide ions in 250.0 mL of an aqueous solution of iron(III) iodide at…

A:

Q: Calculate the molarity of the following solutions: (a) 0.37 mol of solute in 56.8 mL of solution…

A: The Molarity of the following Solutions are given as:

Q: Calculate each of the following quantities:(a) Molarity of a solution prepared by diluting 37.00 mL…

A: (a) Molarity of a solution prepared by diluting 37.00 mL of 0.250 M potassium chloride to 150.00 mL…

Q: What is the molarity of the new solution when 50 ml of water is added to 3 N 200 ml of Fe2 (SO4) 3…

A: When a solution of molarity M1 and volume V1 is diluted by adding water to a final volume V2 and…

Q: If I added 14.5 grams of NaNO3 to a final volume of 200.0 mL of water to make a solution of NaNO3,…

A: The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution.…

Q: 3. What mass of solute in milligrams is contained in 26.0 mL of 0.250 M sucrose (342 g/mol)? [ 2.22…

A:

Q: Calculate the grams of solute 2.8 L of 14 M H2SO4 ( ?*10 ? gH2SO4) 70.5 mL of 4.13 M of 4.13 M…

A:

Q: What NaClNaCl concentration results when 304 mL304 mL of a 0.770 M0.770 M NaClNaCl solution is mixed…

A: Given: V1 = 304 mL  M1 = 0.77 M V2 = 542 mL M2 = 0.25 M

Q: How many total moles of ions are released when each of the following samples dissolves completely in…

A:

Q: An aqueous solution was prepared by dissolving 4.93 g of KBr in enough water to make 750. mL of…

A:

Q: An aqueous solution was prepared by dissolving 4.93 g of KI in enough water to make 500.0 mL of…

A: Given: Mass of KI = 4.93 g. And volume of solution = 500.0 mL = 0.500 L…

Q: What mass of solute is required to produce 474.2 mL of a 0.308 M solution of KBr? What mass of…

A: a.) Calculating mass of KBr solute required:

Q: Determine the molarity for each of the following solutions:(a) 0.444 mol of CoCl2 in 0.654 L of…

A:

Q: How many total moles of ions are released when each of the following dissolves in water?(a) 0.734…

A: (a) 0.734 mol of Na2HPO4     Na2HPO4    -----> 2Na+  + HPO42-   Moles of ions released in water =…

Q: What is the molarity of a solution that contains 42.6 g NH3 in 0.50 L solution? А. 34 М B. 5.0 M ОС.…

A: We know that,  Molarity = number of moles/volume in litre  Number of moles = mass/molar mass

Q: Calculate each of the following quantities: (a) Volume (mL) of 2.26 M potassium hydroxide that…

A: Number of moles of a compound is used to express the amount of solute or the compound in the…

Q: A solution is 0.0460 m NaBr. What is the molarity of the solution if the density is 1.10 g/mL?…

A: Given data,  Molality of NaBr solution = 0.0460 m  Density of NaBr solution = 1.10 g/mL

Q: Calculate the moles and the mass of solute in 145.1 ml of 0.421 M CaCl2. A) moles of solute B) mass…

A:

Q: How many total moles of ions are released when each of the following samples dissolves completely in…

A: To find the total number of moles of ions: 0.32 mol of NH₄Cl?  25.4 g of Ba(OH)₂.8H₂O? 3.55X10¹⁹…

Q: Calculate the molarity of the following solutions: A) 6.060 mol of HCl in 3.41 L of solution.   B)…

A: Given information,    A) 6.060 mol of HCl in 3.41 L of solution.    B) 0.0282 mol of BaCl2 in 8.81…

Q: What mass of solute is required to produce 565.8 mL of a 0.256 M solution of KBr? What mass of…

A:

Q: What is the Molarity of Given:  weight of NaOH = 10 g Weight of H20 = 200g Density of NaOH =…

A: Given information,    Weight of NaOH = 10 g    Weight of H2O = 200g    Density of NaOH = 2.16 g/mL…

Q: molarity of Na+ in a solution made by dissolving 12.5 g Na2CrO4 in enough water to form exactly 750…

A: The molarity of a solution is given by,M=moles of solutevolume of solutionmL×1000=given mass of…

Q: What is the molarity of a sodium phosphate solution if addition of AgNO3 (aq) to 0.75 mL of this…

A: molarity is defined as no.of moles of solute devided by volume of solution in liter.

Q: What is the final concentration of sodium ions if the following solutions are mixed together?     25…

A: Given: Volume of NaOH = 25 mL = 0.025L Concentration of NaOH = 2.0 mol/L Volume of Na2S = 75 mL =…

Q: 4. Calculate the molarity (moles NaOH/L) of a NaOH solution when 12.53 ml of solution is required to…

A:

Q: hydroxide if 0.321 g sodium carbonate is dissolved in 250 mL. Na2CO3 + H2O 2NaOH + H2CO3 MM of…

A:

Q: What is the mass (g) of the solute for the following: 135 ml of 2.01 m HNO3

A: Ans 17.09g

Q: Determine the molarity for each of the following solutions: (a) 0.444 mol of CoCl2 in 0.654 L of…

A: The molarity of a solution can be calculated as given below.

Q: What is the molarity of HCl if 33.43 mL of a solution of HCl contain 0.3361 g of HCl?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If 7.37 g of Naz C0, is dissolved in enough water to make 250. mL of solution, what is the molar…

A: The mathematical expression to calculate the molar concentration of a solution is given…

Q: If 2.00 g of Mg reacts completely reacts with 50.0 mL of HCl solution, what is the molarity of the…

A:

Q: What is the molarity of a solution formed by dissolving 47.7 g NaCl in enough water to yield 750.0…

A: Given mass of NaCl = 47.7 g Volume= 750 ml

Q: 7) Determine the molarity of the following solution: 4.35 moles of KMN04 are dissolved in enough…

A:

Q: 0.510 mol of BaCl2 in 100.0 mL of solution M Part 2 0.220 mol of Na,CO3 in 200.0 mL of solution M

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: Calculate each of the following quantities:(a) Volume in milliliters of 2.26 M potassium hydroxide…

A: Molarity of a solution is determined by dividing the number of moles of solute by the volume of…

Q: Preparing a given volume of a solution that has a specific molarity is a very important skill for a…

A: Required information:       molar mass of KBr = 119.00 g/mol molar mass of NaNO3 = 84.99 g/mol molar…

Q: What is the molarity of a solution that is 48.4% by mass phosphoric acid (H3PO4) and that has a…

A: Given, 48.4% by mass phosphoric acid Density =1.155 g/mL Molecular weight of phosphoric acid = 97.99…

Q: What is the concentration of an HI solution if 0.5967 g of HI are dissolved in enough water to make…

A: To solve this problem we will first calculate the number of moles of HI  And the volume of Solution…

Q: What is the molar concentration of sodium ion in a 200 mL solution prepared from 1.223 g of sodium…

A: Given, volume of solution = 200 mL            Mass of sodium phosphate (Na3PO4) = 1.223 g…

Q: How many total moles of ions are released when 25.4g of Ba(OH)2*8H2O dissolved in water

A: To calculate the moles of ions, first of all, we calculate the moles of  Ba(OH)2*8H2O. We know that…

Q: how many moles of solute are present in the following solutions? 6.27 mL of 2.45 MH2SO4

A: Moles of solute = molarity of solution X volume of solution in L since volume of solution in L =…

Q: How many grams of solute are in each of the following solutions? (a) 1.6 L of 2.4 M Al(NO3)3 (b) 70.…

A: (a)Mass of solute present in 1.6L of 2.4M Al(NO3)3 can be calculated as