Calculate the volume in milliliters of a 1.3 mol/L iron (III) bromide solution that contains 125.g of iron(III) bromide. Round your answer to 2 sig figs.

Q: a) How much mL of 20.0% w/w NaOH with a density of 1.22 g/mL is needed to make a 500-mL solution of…

A: The formality of a solution is a concentration term similar to molarity and it is defined by the…

Q: If 25.00 mL of 0.280 M NaOH completely reacts, how many milliliters of a 0.200 M H2SO4 solution were…

A: Sodium hydroxide reacts with sulfuric acid to form sodium sulfate and water. The equation for the…

Q: What is the mass of H2SO4 in 1.00 x 102 mL of 0.200 M H2SO4 solution?

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Q: How much water, in mL, needs to be added to 29.7 mL of 11.2 M HNO3 to make a 6.05 M solution with…

A: Given values,  V1 = 29.7mL N1=11.2M N2=6.05M And V2=?

Q: How many grams of sodium hydroxide is required to make 250.0 mL of a 0.410 M sodium hydroxide…

A: Given,  The molarity of sodium hydroxide ( NaOH) = 0.410 M.  The volume of the solution = 250.0 mL.…

Q: Calculate the molarity of 25.0 grams of KBr dissolved to 750.0 mL.

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: Can you please help me with this problem?

A: Calculate the number of moles of HCl.

Q: A 6.0 M solution of HCI is diluted to 1.0 M. How many milliliters of the 6.0 M solution would be…

A: Given: Initial molarity of HCl solution = 6.0 M Final molarity of HCl solution = 1.0 M Final volume…

Q: What volume of a 0.716 M KBr solution is needed to provide 30.5 grams of KBr? O 822 mL O 42.7 mL O…

A: According to our policy we should solve one question ( If any subpart present then first three…

Q: what volume in ml of 12.0 m hcl is needed to prepare a 250.0 ml solution at 0.500 m? 500.0 ml…

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Q: 0.1% w/v = ? mg/100 ml? Only include the number and not any units

A: As per the guidelines we are supposed to answer the first question to be solved other questions…

Q: You have a stock solution of 14.8 MM NH3NH3. How many milliliters of this solution should you dilute…

A:

Q: Commercial concentrated aqueous ammonia is 28.0% NH3 by mass and has a density of 0.900 g/mL. What…

A: We have given that   Commercial concentrated aqueous ammonia is 28.0% NH3  by mass density of 0.900…

Q: How many liters of a 1.8 M K N O 3 solution can be prepared from 69.7 grams of K N O 3?  Round your…

A: Molar mass of any compound can be expressed in g mol-1 and atomic mass units. Every molecule has its…

Q: 0.05 g of acetyl salicylic acid has been dissolved to the volume 25.00 ml to create a stock…

A:

Q: 2. An alcohol solution contains 35.0 g of 1-propanol (C3H7OH) and 150 g of ethanol (C2H50H). (a)…

A: Consider the given information is as follows; Mass of 1-propanol = 35.0 g                  (solute…

Q: 30. A concentrated solution of an acid  has the m/m% of 88.0% and density 1.20 g/mL.  Calculate the…

A: Given,  A concentrated solution of an acid  has the m/m% of 88.0% and density 1.20 g/mL. and the…

Q: How many grams of AICI3 are in 200 g of 5.00% AICI3 solution? 20.0 g 1000 g 10.0 g 7.50 g none of…

A:

Q: The sample contains CaCl2 and its concentration was 0.03M. Calculate grams of CaCl2 present in 100…

A:

Q: 11. A solution is made by dissolving 15.0 mL HOCH;CH,OH (density = 1.09 g/mL) into 200.0 mL CH;OH…

A:

Q: 0.1% w/v = ? mg/100 ml? Only include the number and not any units 2) 0.1% = ? ug/ml? Only include…

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Q: If 0.9871 g of the primary standard KIO3 is used to prepare 500.00-mL of the standard solution, how…

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Q: What is the percent by mass of a solution if 20.0 g of sodium hydroxide is dissolved in 250.0 g of…

A: Given: The mass of sodium hydroxide (solute) is 20.0 g The mass of water (solvent) is 250.0 g

Q: To what volume should you dilute 150.0 ml of an aqueous 4.00 M potassium phosphate solution so that…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: How many milliliters of a 0.223 M Rb NO 3 solution contain 0.250 moles of Rb NO 3 ? 1.12 × 103 mL…

A: Data: Molarity of RbNO3 solution = 0.223 M Moles of RbNO3 = 0.250 moles   To find volume of solution…

Q: Today the only form of liquid acetaminophen on the market has a concentration of 160 mg…

A: Given: Mass of acetaminophen in 5.0 mL = 160 mg. And mass of acetaminophen needs to be given = 40…

Q: Calculate the grams or milliliters of solute needed to prepare the following solutions. (PART A)…

A: Given information: Mass percent of KCl solution = 3.0 % Mass of solution = 60 g Mass by volume…

Q: If 0.96 mL of a 0.128 M HCl solution is diluted with water to a total volume of 10.00 mL, what is…

A: By the law of equivalent, M1V1=M2V2 so,

Q: How many milliliters of a 7.4 M NaOH solution are needed to make 694 mL of a 2.3 M NaOH solution?…

A:

Q: A 809 mL NaCl solution is diluted to a volume of 1.40 L and a concentration of 5.00 M . What was the…

A:

Q: The following five beakers, each containing a solution of sodium chloride (NaCl, also known as table…

A: Molar mass of NaCl = 58.44 g/mole Beaker 1:   200 ml of 1.50 M NaCl Concentration of NaCl = 1.50 M…

Q: 94.0 g sample of ground water is found to have a lead concentration of 18.37 ppm. Calculate the mass…

A: 1. Mass of sample or solution = 94.0g  Concentration of lead = 18.37ppm  ppm is parts per million.…

Q: You used a stock 0.200M solution of CuSO4 for constructing a calibration curve. Assuming the density…

A:

Q: How many mL of  7.96 M NaOH needs to be measured out if you need to prepare 10.0 mL of 2.78 M NaOH?

A: we are asked to calculate the volume of 7.96 M NaOH needs to bemeasured out to prepare 10.0 mL of…

Q: Part B A student placed 18.5 g of glucose (C6 H12 O6) in a volumetric flask, added enough water to…

A:

Q: Part B A student placed 19.5 g of glucose (C6 H1206) in a volumetric flask, added enough water to…

A: We will calculate the grams of glucose present in 100ml of final solution.

Q: What is the volume in mL of a solution if 5.0 grams of Lithium nitride is needed to make 0.350 M…

A: Molarity=Number of moles×1000Volume of solution in mlMolar mass of Li3NNo. of moles=given massmolar…

Q: 1) 0.1% w/v = ? mg/100 ml? Only include the number and not any units

A: 1)   % ( w/v)  or % (weight/volume) is used to express mass concentration of solution. It gives…

Q: Calculate the volume in liters of a ×3.210−5m M mercury(II) iodide solution that contains 350.μmol…

A: Given that,Molarity = 3.2x10-5mM = 3.2x10-5x 0.001 M = 3.2x10-8MSo there are 3.2x10-8 moles in 1L of…

Q: A student uses 7.500 grams of oxalic acid (H₂C₂O₄) to make 250.0 cm³ of solution in a volumetric…

A: Given: The mass of the oxalic acid (H₂C₂O₄), (m) = 7.500 grams. The volume of the solution  in a…

Q: You have a stock of 5.0 M NaCl. If you want to make 300.0 mL of .150 M NaCl, how many milliliters of…

A: M1= 5.0 M V1=300.0mL M2=0.150M V2=?

Q: What mass of potassium permanganate would be required to make 500.0 mL of solution with a…

A: When two compounds are mixed together and they form a solution. The compound which is present in…

Q: calculate the concentration in (m/v) of 100.0 g of nano3 dissolved in water for a final volume of…

A:

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What…

A: Given that, a 0.800 M HCl was diluted to a final volume of 500 mL.  The concentration after dilution…

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of…

A: The correct option is:

Q: Determine the final volume needed when 15.0 mL of a 7.50 M solution is diluted to a final…

A:

Q: To what volume should you dilute 20 mL of a 12 M H2SO4 solution to obtain a 0.15 M H2SO4 solution?…

A: The concentration of diluted solution can be obtained via formula C1V1 = C2V2

Q: Calculate final volume 6.8 M NaOH solution prepared from 70.0 mL of a solution that is 10.5 M…

A:

Q: Kristen dissolves 28.01 grams of NaOH in enough water to make 236 mL of solution. What is the…

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Q: How would you prepare 50.0mL of 0.400M HNO3 from a stock solution of 4.00MHNO3? What volume (in mL)…

A: Given that:  Molarity of stock HNO3 solution(M1) = 4.00M Molarity of  HNO3 solution needed to…