If a stock solution was 12.0M how much would be needed to make a 200.0mL of a 3.0M solution? How much distilled water would be added to complete the solution above?

Q: How much water do you need to add to 10.0 mL of a 6.0 M HCl stock solution to prepare a 0.251 M HCl…

A: Addition of solvent is called dilution.  In this process no.of moles of solute is constant  M = n/V…

Q: Commercial hydrochloric acid is 12.1 M. What volume of commercial HCl solution should be used to…

A: The dilution formula is given below.M1V1 = M2V2M1 = molarity before dilutionM2 = molarity after…

Q: what volume of 8.61 M stock solution of H2S04 is required to prepare 500.0 ml of a 1.75 M H2S04…

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Q: water should be added

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Q: 4. Percent by Mass/Volume Concentration A 50 ml of 12% by mass per volume solution was used in an…

A: Given, Volume of solution = 50 ml Mass per volume percentage = 12%

Q: A 74.0 mL portion of a 1.20 M solution is diluted to a total volume of 238 mL. A 119 mL portion of…

A: Molarity is the moles of solute present per liter of solution. To calculate the concentration of…

Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution factor (DF) refers to ratio of volume of the initial (concentrated ) solution to the volume…

Q: How would you prepare 150.0 ml of a 0.200 M aqueous solution of potassium chloride from a 0.500 M…

A: Calculation of volume of 0.500 M solution needed to prepare 150.0 mL, 0.200 M aqueous solution:…

Q: What volume of 0.200 M sugar solution can be prepared from 50.0 mL of 0.400 M solution?

A: The equation to calculate the unknown values from known values are given by, M1V1=M2V2 where M is…

Q: A student needs to prepare 50.0 mL of a 1.20 M aqueous H,O, solution. Calculate the volume of 4.6 M…

A: We use formula  M1V1 = M2V2 where V1 = volume of stock solution needed to prepare solution

Q: How many ml of water must be added to 60 ml of a 5 M solution to make it 2.5 M?

A: Given  Initial Volume of solution ( V1 )= 60 ml  Molarity of solution ( M1 )  = 5 M .or 5 mole/Liter…

Q: A student prepared a stock solution by dissolving 20g of NaOH in enough water to make 150 mL of…

A: To solve this first we have to calculate the concentration of NaOH then according to dilution…

Q: volume

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Q: A 62.0 mL aliquot of a 1.40 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Initial molarity, M1=1.40 M The initial volume, V1=62.0 mL Final molarity, M2=? The final volume,…

Q: A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Record the given data, Initial volume = 75 mL Initial Molarity = M1 = 1.50 M Total volume = 228 mL…

Q: What is the final concentration of a solution if 2ml of a 5M solution is added to 5ml of distilled…

A: M1V1 = M2V2 (formula for dilution)

Q: A 64.0 mL aliquot of a 1.80 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: Given:Initial volume = 64 mLInitial Molarity = M1 = 1.80 MTotal volume = 228 mLVolume of water added…

Q: A bleaching solution requires 2.16 g of sodium hypochlorite. How many grams of a 21.5% by mass…

A: Given Mass of sodium hypochlorite (solute)        = 2.16 g percentage by mass of solution = 21.5%

Q: A student prepared a stock solution by dissolving 10.0 g of KOH in enough water to make 150. mL of…

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Q: A 54.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

A: The answer to the following question can be written as:

Q: How many mL would we require to prepare 100 mL of a 0.01 M KMnO4 solution starting from a more…

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

Q: If 75.0 mL of 0.550 M NaCl solution is diluted to 300.0 mL, what is the concentration of the diluted…

A: The given information is as follows: The initial concentration of NaCl solution M1 = 0.550 M The…

Q: if 13.9ml of a solution is diluted to 94.7ml with a concentration of 0.4 M. What was the original…

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Q: A 97.0 mL aliquot of a 0.400 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution of any solution can be done using the following relation: M1V1=M2V2 If molarity and volume…

Q: Calculate the molarity of a solution made by adding 250.0 mL of water to 95.00 mL of a 0.157 M…

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Q: What molarity of sugar water would be made if you diluted 100.0 mL of 6.0 M sugar water solution to…

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Q: a 64.0mL portion of a 1.60M solution is diluted to a total volume of 238mL. A 119mL portion of that…

A: Consider the given information is as follows; 64.0mL portion of a 1.60M solution is diluted to a…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0340 M solution of NaF when diluted…

A: Given that a concentrated solution is diluted , so here we will use dilution equation…

Q: How many mL of 0.200 M KBr would be required to make a 0.0450 M solution of KBr when diluted to…

A: Given: The concentration of KBr M1 = 0.200 M Concentration of diluted solution M2= 0.0450 M Final…

Q: How would you prepare 165 mL of a 0.996 M NaOH solution, starting with a 5.71 M stock solution?

A: The molarity of a solution is given by:

Q: How many mL of 0.500 M NaI would be required to make a 0.0550 M solution of NaI when diluted to…

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Q: A 15 mL Sample of 0.255 M cobalt(II) Chloride solution is diluted 500 mL. What is the new molarity…

A: Volume of the solution, V1= 15mL Initial Molarity of solution, M1 = 0.255 M Volume of the diluted…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: How many mL of 0.500 M NaI would be required to make a 0.0820 M solution of NaI when diluted to…

A: If a solution of molarity M1 and volume V1 is diluted to volume V2 with molarity M2 then number of…

Q: A 50.0 mL portion of a 1.60 M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A: Initial volume = 50 mL Initial concentration = 1.60 M first dilution volume = 288 mL final dilution…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0145 M solution of NaF when diluted…

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Q: How many millilitwers of a 1.00 M NaNO3 solution would be needed to make 30.0 mL of 0.0500 M NaNO3…

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Q: A 4.90 M sugar solution is diluted from 120.0 mL to 650.0 mL. What is the concentration of the…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: 9. 200. ml of a 5.00 M solution are diluted to 500. ml. What is the concentration of the resulting…

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

Q: A 100.0-mL solution containing 0.500 moles of NaCl is mixed with 200.0 mL of water. What is the…

A: Increasing the amount of solvent reduces the concentration of a solution. Dilution is the addition…

Q: A 70.0 mL portion of a 1.40 M solution is diluted to a total volume of 238 mL. A 119 mL portion of…

A: Given: For dilution I: The initial volume is 70.0 mL The initial molarity is 1.40 M The total volume…

Q: Question is attached

A: Molarity is the number of moles of solute per liter of solution. It has SI unit of moles/L or M.…

Q: Describe how to prepare 0.350 L of 0.450 M HCl solution, starting with a 2.00 M HCl solution. What…

A: Given : Concentration of HCl stock solution = 2.00 M Volume of final solution = 0.350 L  And…

Q: Concentrated hydrochloric acid is about 12.1 M. What volume of concentrated HCl is required to…

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Q: What is the final concentration if 414mL of a 1.8M glucose solution is diluted to a volume of 860mL?

A: We know that Concentration= (no of moles÷Volume )

Q: A 59.0 mL aliquot of a 1.60 M solution is diluted to a total volume of 258 mL. A 129 mL portion of…

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0480 M solution of NaF when diluted…

A: Given: Initial concentration of NaF = 0.300 M Final concentration of NaF  = 0.0480 M Final volume of…

Q: How many mL of a 0.308 M H3PO2 solution are needed to prepare 908 mL of a 0.210 M solution?

A: Given :- initial concentration = 0.308 M                Final concentration = 0.210 M…

Q: What molarity of sugar water would be made if you diluted 100.0 mL of 8.0 M sugar water solution to…

A: Given that,  Molarity of conc. Sugar solution M1 = 8.0 M Volume of conc. Sugar solution V1 = 100.0…