What volume of 0.96 N CaCO, solution contains 216.2 grams of CaCO;?

Q: 4. A sample of 0.892 g of potassium chloride (KCI) is dissolved in 54.6 g of water. What is the…

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

Q: What the concentration (M) of NaCl solution prepared by dissolving 7.2 g of in sufficient water to…

A: We can determine the concentration in terms of molarity. Molarity is defined as the number of moles…

Q: An NaCl solution is made using 133 g of NaCl and dilutingto a total solution volume of 1.00 L.…

A: Molar mass of Nacl= 58.5 g/mol  Moles of Nacl=133/58.5= 2.27

Q: What mass (grams) of sodium phosphate is required to precipitate all silver ions from 67 mL of a…

A: Given: Concentration of silver nitrate i.e. AgNO3 = 0.466 M Volume of AgNO3 solution = 67 mL = 0.067…

Q: A solution is prepared by dissolving 102 g of NaCl in 924 g water to make a total solution volume of…

A: The following equation can give mass by Mass percent concentration of the solution. Mass…

Q: How many grams of tris (m.m. 121 g / mol) is required to prepare 100 ml of a 0.1 M solution?

A: To prepare 100 mL of 0.1 M solution, tris required = 1.21 g.

Q: How many moles of zinc chloride, ZnCl,, are there in 281 mL of a 0.245 M solution? moles ZnCl2

A: Given Molarity of solution = 0.245 M ( mol/L) VOlume of solution = 281 ml

Q: How many grams of HNO3 are in 61.1 g of a solution that 30.0 % HNO3 by mass?

A: Use mass% formula to calculate the mass of solute HNO3 in its solution:

Q: How many mL of 0.200 M of aluminum chloride solution will contain 6.00 millimoles of chloride ions?

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: How many grams of sucrose (molar mass is 342.30 g/mol) are in 373.2 mL of a 1.94 M solution?

A:

Q: An aqueous solution of potassium hydroxide (KOH) is 45.0 wt%, and has a density of 1.456 g/mL. What…

A: Given,The density of the solution is 1.456 g/ml and the mass of the solution is 45%.Molar mass of…

Q: A 9.12 g of KCl.MgCl2.6H2O is to be dissolved to prepare a solution in sufficient water to give…

A: Given: The molar mass of KCl.MgCl2.6H2O is 9.12 g. The volume of the solution is 1.500 L.…

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A: Dear student I have given answer to your question in the image format.

Q: How many grams of sucrose (molar mass is 342.30 g/mol) are in 582.6 mL of a 2.34 M solution?

A: Given that  Molarity of sucrose (C12H22011) solution =  2.34 M volume of solution = 582.6 ml molar…

Q: A student wants to prepare 560.0 mL of a 0.210 M solution of Li2CO3.  What mass of Li2CO3 must be…

A: Given that; Molarity of Li2CO3 = 0.210 M Volume = 560.0ml = 560.0ml × 1L/1000ml = 0.560 L  Molar…

Q: How many milliliters of an aqueous solution of 0.135 M barium sulfide is needed to obtain 18.5 grams…

A: Given :  Amount of BaS = 18.5 g  Molarity of BaS solution = 0.135 M or 0.135 mol/L  To calculate :-…

Q: How many grams of KNO3 (molar mass = 101.103 g/mol) should be used to make 170.0 mL of 0.060 M…

A: The values are given as follows:

Q: One liter of a solution is prepared by dissolving 125.6 g of NaF in it. If I took 180. mL of that…

A: Number of moles=Given massMolar mass

Q: How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium…

A:

Q: A solution is made by dissolving 3.56 mol of sodium chloride in 250. mL of distilled water. The…

A:

Q: How much lithium sulfite in grams, should be added to water to prepare a 627 mL of solution with a…

A: Answer: Molecular formula of Lithium sulfite is: Li2SO3

Q: How many grams of KNO3 (molar mass = 101.103 g/mol) should be used to make 125.0 mL of 0.030 M…

A: Given,Molarity of the solution = 0.030M.Volume of the solution = 125.0mL = 0.125L.

Q: What volume of a 0.415 M solution contains 0.500 mol of solute?

A: The volume of the solution containing 0.500 mol of solute is calculated as shown below where C is…

Q: A 0.750 ? aqueous solution of KBr has a total mass of 81.0 g. What masses of solute and solvent are…

A:

Q: How many grams of HNO3 are in 78.8 g of a solution that 23.1 % HNO3 by mass?

A: Given : % by mass of HNO3 = 23.1 And Mass of solution = 78.8 g

Q: What mass of  is contained in 150.0 mL of a 0.340 M sodium hydroxide solution? Mass =  g

A: Molarity of the sodium hydroxide solution is 0.340 M. Volume of the sodium hydroxide solution is 150…

Q: 1. Calculate the formula mass of CaSO4. What is the molarity of CaSO, in a solution containing 1.2 g…

A: Answer :-  1. a) 136.2 g b) 0.176 M  c) 0.586 g

Q: How many grams of  KNO3  (101.11g/mol) are in 10.8 ml of a 1.25 M solution?

A:

Q: How many grams of KBr are required to prepare a 1.50 M solution with a total solution volume of…

A: Given,Molarity of the KBr solution = 1.50M.Total volume of the solution = 650.00mL.

Q: determine the mass of hydrated CuSO4 necessary to make 100mLof a 0.150 M solution. The molar mass is…

A: We have to calculate the mass of hydrated CuSO4 required.

Q: 3. How many grams of solute are present in 50.0 ml of a 0.850 M solution of Potassium dichromate (…

A: Given: 50.0 mL of 0.850 M K2Cr2O7Molar mass of K2Cr2O7 = 194 g/mol

Q: What volume of 0.236 M sugar solution can be prepared from 62.4 mL of 0.471, in scientific notation

A: The number of volume of 0.236 M sugar solution can be prepared from 62.4 mL of 0.471M has to be…

Q: What volume  (in mL) of 2.85 M potassium sulfate solution would contain 30.8 g of solute? Enter…

A: Given - - > Mass of solute = 30.8 g Molarity of potassium sulfate solution = 2.85 M Molar mass of…

Q: How many grams of CUSO4.5H2O (249.68 g/mol) should be dissolved in a volume of 500.0 mL to make 8.00…

A: Given,  Millimolarity of Cu2+ = 8.00 mM  Volume = 500.0 mL  Molar mass of CuSO4.5H2O = 249.68 g/mol…

Q: How many moles of solute particles are present in 1 mL (exact) of aqueous 0.670 M CuSO4?

A: Given that, molarity of  CuSO4 solution =  0.670 mol/L Volume of solution = 1 mL = 1 x 10-3 L (Note…

Q: volume

A:

Q: The molarity of a solution prepared by dissolving 15.0 g of NaCl in 1000 mL water is?

A: Given: The mass of NaCl is 15.0 g. The volume of water is 1000 mL.

Q: A solution is made with 14.97 g of the sugar Laneyalos in a 50 mL volumetric flask of mass 30.43. If…

A: Given: mass of sugar Laneyalos = 14.97 g Combined mass = 82.67 g

Q: Calculate the molarity of the solution when 804.0 mL of solution contains 0.0900 moles of HCI. In…

A: Concentrated Reagents Density Molarity(M) Normality(N) Volume (mL)required tomake 1000…

Q: A 10µg/ml solution is prepared by diluting. ul of a 10mg/ml solution into 1ml of water.

A: Here we are diluting the concentrated sample to get a diluted sample.

Q: What mass (in g) of magnesium nitrate Mg(NO3)2, are requited to produce 250.0 mL of a 0.0750 M…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: An aqueous NaCl solution is prepared by dissolving 112g of NaCl to a final volume of 1.00L. If the…

A: Given: Mass of sodium chloride= 112 g Volume of solution= 1.00 L Density= 1.08 g/mL

Q: mL of a concer hydroiodic acid solution to a total volume of 5 concentration of the dilute solution?

A:

Q: How many mL of a 0.185 M aqueous solution of cobalt(Il) iodide, Col2, must be taken to obtain 20.5…

A: Cobalt (ll) Iodide ( CoI2 ) Molarity = 0.185 M = 0.185 mol/L Mass of CoI2 = 20.5 g   We know ;…

Q: B) A standard solution of glucose of volume 1 liters having Molarity 1M was prepared in the…

A:

Q: What is the number of grams of solute that has to be used to make the following solution: 169.6 mL…

A: The concentration expresses dissolved moles/mass of particular substance (solute) in solution.  The…

Q: How many mL of an aqueous 0.450 M KOH solution can be prepared from 8.00 g of KOH?

A:

Q: w many milliliters of an aqueous solution of 0.181 M zinc iodide is needed to obtain 3.11 grams of…

A: Mass of ZnCl2 = 3.11 g  Molar mass of ZnCl2 = 136.3 g/mol

Q: How many grams of solute are present in 19.0 mL of 0.746 M K2Cr2O7?

A: Mass of a solute can be obtained by equation given below:

Q: How many milligrams of sodium sulphide are needed to completely react with 25.0 mL of a 0.0100 M…

A: Balanced chemical reaction between sodium sulphide and cadmium nitrate is given by,