How would you prepare 100ml of 0.5m solution using your stock solution.

Q: prepare 300 mL of 0.5 M MgSO4 from a stock solution of 2.0 M of MgSO4?

A: Given: C1=Concentration of stock solution=2.0 MC2=Final Concentration =0.5 MV2=Final volume=300 mL…

Q: How much THE REQUIRED AMOUNT OF 500mg ASCORBIC ACID TABLETS should i need to pulverize? and; How…

A: Concentration of stock solution of ascorbic acid = 0.02 M…

Q: How would you prepare a 50.0 mL portion of 2.50 M sodium hydroxide solution? (b) The stock room has…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

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: How would you prepare a 500.0 mL solution of 0.100 M NaOH from the 12 M NaOH stock solution.

A: Given Concentration of NaOH stock solution as 12 M.  To find The volume required to make 500 mL of…

Q: 5.3: Similar to For practic 0.125 M HNO3 solution r Na2CO3(aq) + 2HNO3(aq) O 14.9 mL O 51.4 mL O…

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Q: 100mL 1M H2SO4 : How much amount do you need (in mL) - Here you use 95% weight percent of sulfuric…

A: According to the question, two solutions are to be prepared: 1) 100mL 1M H2SO4 from 95% H2SO4 2)…

Q: Ratio of peppermint water to make 60ml? What is the stepwise procedure for preparation of…

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Q: How many gallons of a 40% acid solution must be added to a 30% acid solution to make 50 gallons that…

A: Recall the following formula to calculate concentration mixture of two acids        ViSi + VfSf…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given :  Concentration of stock solution (M1) = 15M  Concentration of dilute solution (M2) = 3M…

Q: If I start with a 2M stock solution (my concentrate) and I need 200ml of a 0.8M solution how much of…

A: Given that  concentration of stock solution =2 M concentration of diluted solution =0.8 Mvolume of…

Q: How much glucose, C6H12O6 (MM=180.18g/mol), in grams, to produce 75.5mL of a 0.500M C6H12O6…

A: The molar mass of glucose is 180.18 g/molTherefore,1 mol of glucose contains 180.18 g of glucose

Q: 254 mL of a 0.200 M HNO3 solution from a 3.60 M HNO3 solution.

A: Initial molarity of HNO3 = M1 = 3.60 M   Molarity of HNO3 after Dilution = M2 = 0.200 M Final volume…

Q: I purified my protein in the presence of 8 M urea. I have 25 mL of protein, and I need to reduce the…

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Q: How many liters of solution can be produced from 2.50 moles of solute if a 2.00M solution is needed?

A: Applying formula M= n/V

Q: Q2: How many mLs of 0.205 M aqueous NAOH solution are required to neutralize 40.0 mL of 0.210 M…

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Q: To what volume should you dilute 124 mL of an 8.05 M CuCla solution so that 49.0 mL of the diluted…

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Q: A solution is made using 134.1 ml of phenol (density 1.090) and 500.0 ml of water (density 1.000).…

A: Given : Volume of phenol = 134.1 mL Density of phenol = 1.090 g/mL Volume of water = 500.0 mL And…

Q: How many mL concentration 15 M sulfuric acid solution will I need to make 500 mL of 1.5 diluted…

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Q: You have a stock solution that is 18% (m/v). You need 25 mL of a 3% solution. How much of the stock…

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Q: What volume, in mL of 2.0 M sulfuric acid is required to make 450 mL of 0.25 M solution of sulfuric…

A: Given a solution of sulfuric acid having concentration of 2.0 Mwe are asked to calculate the volume…

Q: What volume of sodium thiosulfate and water are needed to make 250 mL an approximate 0.10 M solution…

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Q: How many grams of ammonium chloride must be down to 150 mL of water to make a saturated solution at…

A: Mass of ammonium chloride = Volume x Concentration

Q: Given the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How…

A: Given: Concentration of stock solution = 0.019 M Concentration of dilute solution = 0.013 M Volume…

Q: How would you prepare 60.0 mL of 0.2 M HNO3 from a stock solution of 4.00 M HNO3?

A: The given data : The initial concentration of HNO3 = 4.00 M The final concentration of HNO3 = 0.2 M…

Q: How many milliliters of a 5.0 M sucrose solution would be needed to prepare each solution? a. 45 mL…

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

Q: You have available a stock solution of 1.500M CuSO4. You need to prepare 500.0mL of 0.3000M CuSO4…

A: The solution is given below -

Q: ​How many mL of 0.250 M KCl are needed to make 100. mL of a 0.100 M solution

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Q: solution 2 were taken and added to a flask and 50 mL of Di water were added to the flask. This is…

A: To calculate concentration of each solution, at first  let us calculate the concentration in terms…

Q: 100 mL of a 12- % solution has been prepared. a. How many grams of medication is in the 12-%…

A: Percentage strength of a solution is expressed by the amount of solute present in 100 mL of a…

Q: There are two bottles of cough syrup available on the shelf at the pharmacy. One contains 9.5 oz and…

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Q: Determine the initial volume of 1.50M AlPO4 stock solution to make 30 mL of a .500M AlPO4 solution

A: Data given: Initial concentration of AlPO4, M1 = 1.50 M Initial volume of AlPO4, V1 = ? mL Final…

Q: Find the mass of iron (II) sulphate needed to prepare 250mL of 0.600mol/L solution

A: Given: Volume of solution, V = 250 mL                                    =0.250 L Molarity of…

Q: Dilutions From a 2.0 M Stock Solution 39 SEP Interpret Data The table shows the volume (Vstock) of a…

A: M1 = 2.0 M V1  =  ?  M2 = 0.5 M      ( mol/L  = M ) V2 =  1 L    M1 × V1  = M2 × V2 2.0 M × V1  =…

Q: How many mL solution should be taken from 0.900 M K2SO4 solution to prepare 250 mL of 0.450 M K2SO4…

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

A: Given,  Initial volume, V1 = 750 ml  Initial Concentration, S1 = 1.00 M  Final Concentration, S2 =…

Q: How many mols of Sulfuric Acid are in 63.5ml of a 3.0M solution

A: Volume = 63.5 ml = 0.0635 L (1L = 1000ml) Molarity = 3.0 M

Q: How would you make 250 mL of a 1.0 M solution from a 2.8 M HCl stock solution

A: If have already prepared stock solution of HCl , then we can dilute it using this Solution. For this…

Q: many mL should you take from a 70% solution to dilute it to a 21% solution ? a. 20 mL b. 30 mL C. 50…

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Q: If a 10.0mL volumetric flask is used to prepare the dilution, what volume of 0.50 M cobalt (II)…

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Q: How do you prepare 60.0ml of 0.2m HNO3 from a stock solution of 4m HNO3?

A: Conc of stock solution is 4m Let consider vme 4m stock solution is required to prepare 60ml 0.2…

Q: How many ml of a sodium hydroxide solution with a concentration of 40g/100cm3 should be measured out…

A: Here we are required to find the volume of stock solution required to prepare 200cm3 of 0.5 M…

Q: iven the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How…

A: Stock solution of 0.019 M ascorbic acid                                 Ascorbic acid present in a…

Q: Calculate the normality of a sulphuric acid solution if a 25.00 mL aliquot required a volume of…

A: Normality is defined as to measure out the concentration of a solution. It is said that the number…

Q: calculate the number of ml of 50% dextrose and the quantity of distilled water required to produce…

A: Given : % of dextrose in stock solution (Assuming volume % i.e % (v/v))  = 50 % % of dextrose in…

Q: Calculate the concentration of a solution made from diluting 70.0 mL of 1.05 M HCl to 430. mL.

A: For dilution :- M1V1 = M2V2  M1 =initial molarity  M2 = final molarity  V1 = initial volume  V2 =…

Q: Aromatic Water Poppermint water (Simple solution method) Formula Poppermint ol, Purifled water, To…

A: Answer - peppermint water - Procedure - (1) forming a carrier solution after mixing proper amount of…

Q: Osmolarity and Tonicity ECP IOF Try again - 300 mosmel 00 moema NP IL IV of 1L containing 600 mosmol…

A: Given: IV of 1 L containing 600 mosmol NaCl + 150 mosmol urea .   Adding NaCl to total body weight.…

Q: A student extracted 2.3521g of lycopene from tomato paste. The solid was placed it into a 20 ml…

A: To calculate the concentration of the dilute solution.