How would you prepare 1.000 L of 0.05000 M KBrO 3?

Q: What quantity in moles of C₂H₅OH are there in 45.0 mL of 0.250 M C₂H₅OH?

A: Given, Molarity of C2H5OH solution = 0.250 M = 0.250 mol/L Note: 1000 mL = 1 L Volume of a solution…

Q: One wants to prepare 1 L of an ammonia solution with a concentration of ammonia of 0.02 mol.L-1…

A: Solution is formed by dissolving solute in a solvent. Solvent is present in large amount while…

Q: . Describe the preparation of 500.0 ml of 0.0400 M BaCl2 from a 1.04 M solution of BaCl2.

A:

Q: What volume ( in mLs) of 6.0 M HCl is required to react with 10.0 g of K2CO3?

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Calculate the volume of 1 M CoCl2 needed to prepare 100 mL of 0.25 M CoCl2

A: Molarity of solution 2 (M2) = 0.25 Volume of solution 2 (V2) = 100 ml Molarity of solution 1 (M1)= 1…

Q: 8.What volume, in L, of 0.100 M Pb(NO3)2 is required to react completely with 45.6 mL of 0.225 M…

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Q: 6 How would you prepare 2.5 L of approximately 0.0600 M 13 solution? Calculate the molar…

A: Introduction to Molarity The total number of moles of solute in a given solution's molarity is…

Q: A 1.0 L solution of 0.50 M H2SO4 is diluted to a new volume of 2.5 L. What is the concentration of…

A: The dilution is the process in which only solvent is added and the solute remains same. Hence, the…

Q: Describe how you would prepare 2.00 L of a 0.100 M K2CrO4 from 1.75 M K2CrO4.

A: General chemistry.

Q: In one experiment, 0.0995M HCl was used to analyze soda ash and the following data were obtained:…

A: Stoichiometry of a balanced chemical gives the relationship between the amount of reactants and…

Q: What volume of 12.6 M HCI must be added to enough water to prepare 5.00 liters of * ?3.00 M HCI 1.1L…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: 2. "Describe the preparation of 2.50L of 0.500 M HCIO4, starting with a 9.00 M solution of the…

A: Dilution equation is as follows, M1V1 = M2V2 M1 = Initial Molarity (stock solution) V1 = Initial…

Q: What volume of 9 M HCl must be used to prepare 1.5 L of 0.25 M HCl?

A: The volume of 9 M HCl that must be used to prepare 1.5 L of 0.25 M HCl is to be determined.

Q: You need to make 316 mL of a 0.69 M solution of a compound with FW 51. How many grams of the…

A: In this question, we will determine the mass of the compound in grams unit and answer should be in…

Q: Describe how you would prepare approximately 2 L of 0.0500 m Boric Acid, B(OH)3

A: Volume of boric acid solution = 2 L

Q: How many grams of solid calcium acetate, Ca(C₂H3O2)2, would be required to prepare 500.0 mL of 0.230…

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Q: Determine the yield of ammonium nitrate.

A:

Q: What is the Solubility of Oxygen O2 , in water ( in units of mL/1000g H2O)?

A: Solubility is 27.99 mL/1000g H2O

Q: How do you prepare 250. g of 0.150 maqueous NaHCO₃?

A: Molality of a solution is equal to the number of moles of solute present in 1 kg of solvent.

Q: Consider the reaction of 75.0 mL of 0.350 M C₅H₅N (Kb = 1.7 x 10⁻⁹) with 100.0 mL of 0.411 M HCl.…

A: Given : Concentration of C₅H₅N = 0.350 M And volume of C₅H₅N solution = 75.0 mL = 0.075 L…

Q: How can you prepare 500 ml of 0.1M HCI, if the percentage is 35%, and density = 1.18g/ml,…

A: Mass percentage or percentage by weight is one of the concentration terms that indicates the mass of…

Q: to prepare 2.0 L of 0.100 M sodium hydroxide solution, what mass of NaOH is required?

A: First we need to calculate moles of NaOH using given molarity and volume.  Then using moles and…

Q: What is the Solubility of Oxygen O2, in water ( in units of mL/100g H2O)?

A: Solubility is 2.8 mL/100 g H2O

Q: You need to make 1.22 L of a 455 mM solution of a compound with FW 178.65. How many grams of the…

A: Given Volume of solution = 1.22L Molarity = 455mM = 455 x 10 —3 M To find Grams of compound needed

Q: What volume of 12.0 M hydrochloric acid is needed to prepare 1L of approximately 0.2 M HCl?

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

Q: A solution was prepared by dissolving 5.76 g of (KC. MgCl2. 6H;O) (277.85 g/mol) in sufficient water…

A: Molarity is defined as the number of moles of solute per unit volume of the solution in Litres.…

Q: calculate the quantity of 0.250 M NaCl needed to prepare 250ml of 0.010 M NaCl

A: Given, Concentrated NaCl solution: Molarity of concentrated NaCl solution (M1) = 0.250 M Volume of…

Q: What volume of 2.25M NaOH should be diluted with water to form 1.25 L of 1.50 M HCl?

A: M1 = 2.25 M M2 = 1.50 M V2 = 1.25 L

Q: Calculate the volume of 5.0 M NaH to prepare 250 mL of 0.10 M NaOH

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How would you prepare 2.5 L of approximately 0.0600 M I3- solution? Calculate the molar…

A:

Q: How many grams of boric acid, B(OH)3 (FW 61.83), should be used to make 2.50 L of 0.4300 M solution?

A: Molarity can be calculated using following equation.

Q: . Calculate the number of gram of Ca(NO3)2 that could be produced by reacting 125 ml. of 6M HNO3…

A: Mole can abe defined as a standard unit for measuring large quantities of very small entities such…

Q: How do you Prepare 500 mL of 0.025 M Na2S2O2•5H2O?

A: Molar mass of compound, WB = 232 g /molVolume of water = 500 mLMolarity of compound, M = 0.025 M