Determine the grams of each ion present in 104 mL of the following aqueous salt solutions: (a) 1.83 M CuBr2 lons: Br Cu2 Br Cu2- Br2* Br2 Cu2* Cu2+ masscation i i massanion

Q: Calculate the molarity of each of the following ions: a) 0.33 g Na+ in 100.0mL of solution  b)…

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

Q: (a) How many milliliters of 0.145 M HCI are needed to neutralize completely 25.0 mL of 0.101 M…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution is made by mixing 80.0 mL of 0.18M BaCl2 with 65.0 mL of 0.36M NaCl.  What is the…

A: The question is based on the concept of solutions. we have to calculate final concentration of…

Q: What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume of 750…

A:

Q: How many moles of Co2+ and how many moles of Cl- are present in 50.0 mL of 0.0500 M CoCl2 times…

A: Given, Molarity of CoCl2. 6H2O = 0.0500 M           Volume of solution = 50.0 mL  We know that,…

Q: A 325 mL sample of solution contains 21.3 g of CaCl2.   (a) Calculate the molar concentration of Cl−…

A: The answer to the second part (b) of the question is:

Q: Determine the molarity of Cl- if a solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of…

A: The given data contains, mass of CaCl2=23.7 gmass of water=375 gmolar mass of CaCl2=110.98 g/mol

Q: If 20. g of AgNO3 is available, what volume of 0.20 M AgNO3 solution can be prepared? Volume = mL

A: To solve this problem we have to calculate the volume and molarity of the solution

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

A:

Q: It takes 37.32 mL of a 0.103 N KMnO4 solution to neutralize 23.53 mL of an unknown oxalic acid…

A:

Q: What is the concentration, in molarity, of each solution? a) 8.7 g of CaBr2 in 250 mL of solution…

A: Molarity of a solution can be calculated by dividing the number of moles of solute by the volume of…

Q: Determine the grams of each ion present in  118  mL of the following aqueous salt solutions: 4.26…

A: Concentration of sodium dihydrogen phosphate = 4.26 M Volume of solution = 118 ml = 0.118 L Number…

Q: If 0.1297 g  of sodium oxalate, Na2C2O4, requiresof a 48.59 mL  KMnO4 solution to reach the end…

A: Moles of sodium oxalate(Na2C2O4) = mass/molar mass = 0.1297g/133.99mol = 0.00096 When sodium oxalate…

Q: 14. Calculate the volume in milliliters of a 1.420 M NAOH solution required to titrate the following…

A: Using stoichiometric ratio we can determine how many moles of NaOH required in each titration . From…

Q: What is the concentration of potassium ions in a 0.400-M K2SO3 aqueous solution? Potassium sulfite…

A:

Q: After 180 mL of 0.102M NaOH and 180 mL of 0.102 M H2SO4 are mixed and the reaction is complete,…

A: Given, 1, Volume of H2SO4 =180 mL Molarity of H2SO4 = 0.102 M Normality of H2SO4 = (2 x 0.102) N 2,…

Q: A solution was prepared by mixing 60.00 mL of 0.100 M HNO3 and 130.00 mL of 0.200 M HN03. Calculate…

A:

Q: A solution was prepared by mixing 60.00 mL of 0.100 M HNO3 and 100.00 mL of 0.200 M HNO3. Calculate…

A:

Q: ndicate the concentration of each ion present in the solution formed by mixing (a) 42 mL of 0.170 M…

A: According to the question, we need to calculate the concentration of each ion present in the…

Q: What is the final concentration of Na+ in a solution created by mixing 200 mL of 0.40M NaCl with 800…

A:

Q: You have a stock solution of NaOH which is 0.1 M. if you wanted to prepare 5 mL of 0.057 M NaOH, how…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: What is the molarity of a NaOH solution if 35,0 mL of the NaOH solution is neutralized by 20.0 mL of…

A: The volume of NaOH solution is .The volume of H2SO4 is .The molarity of H2SO4 is .To find the…

Q: To what volume should you dilute 25 mL of a 10.0 M H2SO4 solution to obtain a 0.150 M H2SO4…

A: The given problem relates to the dilution of stock solution, so we can use stoichiometric relation…

Q: 7.45g C2H6O in 2.28 L of solution? Calculate the molarity, express in 3 significant figures

A: Given: Mass of C2H6O  = 7.45 g Volume of C2H6O solution = 2.28 L Molar mass of C2H6O = 46.07 g/mol

Q: If 34.87 mL of a standard 0.3447 M NaOH solution is required to neutralize 39.21 mL of H₂SO4 what is…

A: we need to calculate the molarity of acid solution

Q: On 5 of 17 > General Chemistry 4th Edition McQuarrie Rock • Gallogly Calculate the number of moles…

A: We know , Number of moles = Concentration × Volume

Q: final concentrations

A:

Q: Please don't provide handwritten solution...   Calculate the volume (in mL) of 1.787 M sodium…

A: To calculate the volume of 1.787 M sodium sulfate (Na2SO4) required to prepare 125 mL of a solution…

Q: Calculate the mass (in g to 1 decimal place) of ZnCl2 needed to make 167 mL of a 4.74 M solution.…

A: given, Volume of Solution = 127 mL Molarity = 4.74 M Molar mass ZnCl2 = 136.3 g/mol Mass of ZnCl2 =…

Q: What is the molarity of a solution of NH3 when 4.56g of NH3 is dissolved in water to a total volume…

A: Given Information- mass of NH3 = 4.56 g  volume of NH3 =375.0 mL         Required data - moles of…

Q: A student reacted 15 mL of 0.200 M H3PO4 with 24.25 mL of NaOH. Determine the molarity (M) of the…

A:

Q: How many milliliters of 0.100 M NaOH are required to neutralize the following solutions? 5.00 mL of…

A: 0.1 (M) of NaOH is required to neutralize the following solutions - (i) 5 mL of 0.05 (M) HCl (ii) 30…

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: (a) How many milliliters of 0.165 M HCl are needed to neutralize completely 35.0 mL of 0.101 M…

A: using N1V1 = N2V2

Q: Suppose 0.190 g 8f 1.0 III M aquebus ver hitrate. lodide is dissoived in tion of Calculate the final…

A: Molarity  is equal to the number of moles of solute dissolved in per liter of solution. It is…

Q: If 38.71 mL of 0.108 M NaOH solutions is required to titrate a 10.00 mL sample of unknown H2SO4…

A: You have given the following information- C1 = 0.108 M V1 = 38.71 mL V2 = 10.0 mL

Q: Solution is prepared by dissolving 2.1g of potassium bicarbonate in water to find the final volume…

A: Given data, Mass of potassium bicarbonate = 2.1g Volume of solution = 65mL  Since, 1mL = 10-3L,…

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: What is the volume, in millimeters, of 0.40 M NoSO4 needed to make 10. mL of a 0.24 M NiSO4…

A: Given, M1= 0.40 M M2 =  0.24 M V2= 10 ml  V1 = ?

Q: N2 + 6 H2 ---> 2 NH6    how many liters of 3.25 M hydrogen gas solution completely reacts with…

A:

Q: The concentration of 120 mL of an aqueous solution of KNO2 is 2.69 M. How many grams of KNO2 are…

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

Q: Determine the volume in milliliters of a 0.204 M NaOH solution needed to neutralize a 215 mL…

A: Answer:- This question is answered by using the simple concept of chemical reaction of acid and base…

Q: 40 grams of CaCl2 are weighed out and placed in a 4L volumetric flask and is filled to the mark.…

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

Q: What is the concentration of an acetic acid solution in molarity (M) if 0.00245 moles were…

A:

Q: A solution contains 0.350 grams of malonic acid,H2O4 in 500.0 mL.   Malonic acid a diprotic acid,…

A: malonic acid has formula = C3H4O4  => molar mass of C3H4O4  = 12 X 3 +  4 X 1 + 4 X 16 = 104…