What volume of Water for Injection, BP is to be added to a vial containing 500 mg amoxicillin to produce a solution with a volume of 10 mL. The displacement volume of amoxicillin is 0.5ml for 125mg.

Q: 550. mL of 2.30 M NaOH from 8.20 M NaOH

A: N1V1=N2V2

Q: (1) Calculate the concentration (ugL-1) of chromium in the solution. (ii) Calculate the amount (ug)…

A:

Q: 1. What is the final volume V2V2V_2 in milliliters when 0.916 LL of a 47.7 %% (m/v) solution is…

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

Q: The blood serum acetone level for a person is determined to be 1.8 mg of acetone per 100mL of serum.…

A: We have to predict the concentration in %V/V.

Q: A solution is made using 300.0 mL of acetone (density 0.7845 g/mL) and 951.3 mL of water (density…

A:

Q: ins 2.70% (w/v) of vitamin C. What volume would you have to 2 does % w/v mean there one grams 51…

A: ✓Vitamin C is also called ascorbic acid.Its chemical composition is C6H8O6

Q: а) Draw the following volumetric glassware: 10.0 mL graduated cylinder, 100.0 mL volumetric flask,…

A: (a) Drawing  of different apparatus, used in volumetric Analysis are - 10.0 mL Graduated Cylinder -…

Q: 5. When you take 20.0 mL of 6.0M HNO3 and dilute to a final volume of 300.0 mL?

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Q: A student used 10 mL water instead of 30 mL for extraction of salt from mixture. How may this may…

A: Solubility of substance is defined as mass of  solute dissolve per liter of the solution.

Q: 10.00 mL of 1.10 M  HCl  diluted to 0.450 L

A:

Q: a bottle of 297.6ml of water from a creek at 0 degree celsius in the winter was collected and…

A: Molarity of thiosulfate = 10.22 m M = 10.22 * 10-3 M Volume of thiosulfate = 14.05 mL = 14.05 *…

Q: You need to prepare a stock solution of medium for your culture cells, which usually includes liquid…

A: 50X solution indicates 50 times to the normal solute concentration. M1(50X)V1(unknown)…

Q: A 30 mL sample of vinegar is titrated with 39 mL of 0.5 N Sodium Hydroxide. What is the normality of…

A: The measure of gram equivalent of a solute in one litre of solution gives the measure of its…

Q: An injection of amphotericin B contains 50mg/10ml. What volume must be added to 500ml of normal…

A:

Q: A sample of 14000 ppm iron is Strong Acid has to be diluted between 95 and 180  ppm.  The method…

A: One gram in one liter is 1000 ppm.  1g1000 = 0.001g in 1 L  = 1 ppm1 ppm = 1 mg/L

Q: 325 mL of 0.25% (w/v) KCl  solution I would weigh out _____  g KCl and add water to dissolve, then…

A: SOLUTION: Step 1: (w/v) % of the KCl solution is 0.25%. The total volume of the solution is 325 mL.…

Q: d 630 mL of 2.90% (w/v) aqueous CuSO4 from a 0.385 M CuSO4 solution. Take mL of the 0.385 M CuSO4…

A:

Q: Briefly explain why the 1-mL pipette has a lower percent tolerance level in the range 300-1000 than…

A: Each pipette have the specific tolerance limit. This means a rated error in the measurements. For…

Q: A chemistry student wishes to extract 2.34 g of compound X from 15 mL of an aqueous mixture. She has…

A: Given that : The mass of compound X to be extracted = 2.34 g The volume of the aqueous mixture = 15…

Q: pure liqu PB liquid x solution B Esure solid x liquid x (saturate»

A: Phase diagram is a graphical representation of the physical states of a substance under different…

Q: If an IV is mixed so that each 150mL contains 500mg of the drug lidocaine, how many minutes will it…

A: Given,

Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%. Write…

A:

Q: Complete the calculations and fill in the missing volumes needed below to create a six-tube solute…

A: The solution is as follows:

Q: Use the following data: Quantity 0.3 kg 200 ml Concentration Solution A Solution B Density 1.08 g/mL…

A:

Q: stock solution was prepared by disse stock solution of caffeine and dilut ight of Caffeine = 194.2…

A:

Q: A physician orders 525 mg of Cefaclor suspension for a patient with pharyngitis. Cefaclor is…

A: Cefaclor required =525mgCefaclor available =375mg5mLVolume of solution required = ?

Q: Match the following samples of hydrocarcon (Column A) to its appropriate physical property and…

A:

Q: Solution AII. Calculate the volume of concentrated ~ 0.1250 M copper (II) acetate monohydrate…

A: The required solution is 25 mL of 0.05 M copper(II) acetate monohydrate from a stock solution of the…

Q: Supplement tablets containing 50 mg of Mg-" each are sold to bolster bone health and muscle…

A: Given: Amount of Mg2+ in each supplement tablet = 50 mg Hardness value of water in terms of CaCO3 =…

Q: c. Quantitatively transferring dissolved solids from a beaker by pouring washings into the final…

A:

Q: Use only 1 decimal point (X.X) for all atomic weights. What will be the final molarity of 10.0 mL of…

A: GivenVolume of the intital solution = 10.0mlMolarity of the solution = 12.0MVolume of the diluted…

Q: A 500.0-mL solution was prepared by dissolving 25.00 mL of methanol (CH3OH, density 5 0.791 4 g/mL)…

A: The given data contains,  Volume of solution =500 ml Volume of methanol=25 ml Molar mass of…

Q: To prepare 100ml of 0.2M from the stock solution (10M) we need to dilute 4ml of the stock solution…

A: Provided final volume(V2) of solution=100 ml Provided final concentration(M2) =0.2M Initial…

Q: The maximum amounts of lead and copper allowed in drinking water are 0.015mg/kg for lead and…

A: Given : Concentration of lead = 0.015 mg/Kg  And concentration of copper = 1.3 mg/Kg Assuming 100 g…

Q: * 100 mLOf approximately 0.2 M NAOH using Naoi (NaoH MA = 40 gimol) %3D Please recalculate the…

A: The concentration is defined as mass of solute present in per unit volume of solution.

Q: Using M1V1=M2V2 Make 100ml of a solution that contains 0.5mM MgCI2, 15 mM CaCI2 and 120 mM KCI 0.5M…

A: Dilution is the solution prepared by adding the solvent to the stock solution (more concentrated…

Q: our team is asked to make up a 200mL agarose gel, 1%, in 1XTAE containing 0.5ug/mL of thidium…

A: Agarose Gel Agarose gel is a three-dimensional matrix made of super coiled bundles of helical…

Q: Dilute a 35.0 mL glucose solution from 2.26 M to 0.845 M, the final volume will be: O 93.6 mL O 70.0…

A: We know that,  V1S1 = V2S2  V1 = initial volume  V2 = final volume S1 = initial concentration S2 =…

Q: A 0.2295 g of sodium oxalate required 35.12 ml of potassium permanganate solution in a titration.…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…

Q: Given a mass of 0.124 grams of oleic acid in a 10 mL oleic acid/pentane solution,what mass of oleic…

A: First the concentration of solution made by using given grams in 10mL is determined.

Q: 500 ml of 2000 ppm of sodium chloride is equal to 1g False True

A: ppm means parts per million. ppm is also expressed in (mg/L). In the case of solute (solid)…

Q: 100 ml g 0:4 Nop HSq mixed with 100m) oro.2 N N<OH, Ihen Final Normaliliy og Resxelt toletian is A)…

A:

Q: If I take 13.23 grams of tri-sodium phosphate and dissolve it in 500mL, then subsequently tåke 50 ml…

A: One mole of tri-sodium phosphate contains three moles of sodium ions. Steps to be followed (i)…

Q: 12 g of unknown organic sample was dissolve in 706 mL of Dicloromethane (DCM). The boiling point of…

A: Given:: mass of unknown= 12 g  molecular weight of unknown = x = ? ∆Tb= 2.72℃ Kb of DCM = 2.42 ℃ m-1…

Q: A stock solution of 10.64M glucose needs to be brought to 0.8M and 470mL created.  What volume in mL…

A: Given: Final volume of solution = 470 mL Final concentration of glucose = 0.8 M And concentration of…

Q: A 1 mL microbial suspension comparable to 1 mL of 1.0 McFarland standard was subjected to a series…

A: Given: 1st step dilution- Concentration of initial solution = 1.0 McFarland standard  Volume of…

Q: The standardized basic solution (0.0939 M) was then used in getting the total acidity of a food…

A:

Q: lable Preparatiol Of Standard affeine SOlutions Standard [Caffeine] (mg L-1 or ppm) Volume of Volume…

A: Standard [Caffeine], mg /L or ppm Vol of caffeine stock, mL Vol of internal standard, mL…

Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%

A: Given Volume of solution = 1500ml  Normality = 0.5 N Specific gravity = 1.84 g/ ml % solution = 97