If an IV is mixed so that each 150mL contains 500mg of the drug lidocaine, how many minutes will it take for 750 mg of lidocaine to be administered if the rate is set at 5 mL/min? complete solution

Q: Drug Stock solution concentration = 10 millimolars Desired drug solution concentration = 10…

A: Dilution is defined when more solvent is added in the solution due to which concentration of the…

Q: to one of the followin

A: Cefuroxime is an antibiotic and is a type of second generation cephalosporin and used for treatment…

Q: physican has ordered 37.5 mg of a paticular drug over 15 minutes. If the drug was avaialbe as a 2.5…

A: A physician has ordered 37.5 mg drug over 15 min. that is over 900 sec. From that we can calculate…

Q: You have a 81x concentrated stock solution that contains 7mg of dextrose per liter. How much…

A: Answer: In this question we have to calculate the concentration of working solution with help of the…

Q: What volume (in mL) of 0.0887 M MgF2 solution is needed to make 275.0 mL of 0.0224 M MgF2 solution?

A: We are known with Molarity equation as- M1V1 = M2V2 here, M1 will be 0.0887M and V1  has to…

Q: Using Dimensional Analysis show all work to calculate the mass of a solution prepared from 100 mL DI…

A: Mass of solution = mass of water + mass of NaCl

Q: furosemide injection contains 10 mg of furosemide in each milliliter, packed in 2 ml pre-filled…

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Q: A sample is analyzed for Pb. Is the ppm in a dry sample greater than,

A:

Q: one

A: We have been asked the amount of diluent to be added to make 1/10 dilution

Q: 7. Graduated cylinders can be used if an experiment calls for specific volumes but without the level…

A: All graduated glassware can be read with one uncertain digit, i.e. the uncertainty if +/- 0.1 is the…

Q: . If a single dose of azithromycin for oral suspension for a 2.5 years old child is 250 mg.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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

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Q: 1. Make 1800 mL of a 50% weight/weight acetone alcohol solution. Specific gravity acetone: 0.786…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: What volume of solution (100ug/ml) will be administered to a rat weighing 150g, if the required…

A: Answer: Volume of the solution that will be administered is 150 mL. Given  Density of the…

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: Human saliva contains the enzyme α-amylase which hydrolyzes polysaccharide acetal linkages.  A soda…

A: Given: Observation table To find: a) Starch from cracker water mixture was hydrolysed. Starch in one…

Q: Prepare 500 ml of 70% and 90% ethyl alcohol from 97% ethyl alcohol using the formula: C1V1=C2V2.…

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Q: You are asked to prepare a 50 mg/mL solution of hydrocortisone for an injection. You have 5 mL of a…

A: Concentration of the solution is the ratio of number of moles to volume of solution.…

Q: How much salt is needed to produce a 0.9% salt solution with 3.0 kg of water? 90 grams 54 grams 27…

A:

Q: A high concentrated solution having a volume of 100 liters is mixed by 85% alcohol and 15% gasoline.…

A: This question is based on Percentage Composition by Volume. Volume of component= volume of…

Q: • Stock solution: 1000 mg/L Target sample concentrations: 50-400 mg/L • Create a 5-point standard…

A: Given that, The concentration of the stock solution is C1 = 1000 mg/L. The volume of the final…

Q: Part B a solution that is 0.245 M in CH3NH2 and 0.135 M in CH3NH3B1 Express your answer using two…

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Q: A sterile ophthalmic preparation contains 0.6% besifloxacin (E = 0.08) in a 5 mL container.…

A: When the concentration of solute in cell is equal to the concentration of solute of the environment…

Q: Compounds used in pharmacology experiments are often initially made as stock solutions. Stock…

A: Solution - According to the question - Given - 1) Acetylcholine stock concentration is 10mM…

Q: Methothrexate sodium in action contains 25mg of methotrexate sodium per ml. Express the %…

A: Concentration of a solution can be calculated in terms of molarity, normality, molality, or…

Q: penicillin V potassium is to be administered to a child weighing 47 lb. the dosage rate is 15 mg per…

A: Molar concentrations is defined as mass of solute divided by volume of solution.

Q: How many milliliters of a 0.9% (wiv) NaCl ophthalmic solution can be prepared from 25 ml of a 25%…

A: • The values provided in the question are:-    i) Mass/volume percent of NaCl solution, M1 = 25 %…

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: 5.00x10-2 L of a 0.245 M KC solution using an 6.95 M KCl solution. Express your answer with the…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: How many mL of 15.1 micromolar stock solution are needed to make 50.0 mL of 3.02 micromolar…

A: In this question we will determine volume of 15.1 micromolar stock solution that are needed to make…

Q: What is the standardization factor of this iodine solution?

A: Standardization is the process of determining the exact concentration (molarity) of a solution.…

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: A medication order states that 2g of an antibiotic be placed in 250 mL of D5W. Using a stock vial…

A: Solution -

Q: A pharmacist would like to have 375 mL of a 7.50 v/v% dextrose solution. On stock, they have a bag…

A: Given data,Concentration of stock solution=50v/v%Concentration of desired solution=7.5v/v%Volume of…

Q: You have a stock solution of 3.00 M NaCl and will need to use ______ mL of that stock to make 1.0 L…

A: Dilution is a process via which the concentration of a solution is decreased by adding extra…

Q: Calculate the parts per million (PPM) for 56 mg of total dissolved solids in 0.530 kg of solution.…

A: Answer is 105.7ppm

Q: How many microliters of a 857.0 ppm Co²+ stock solution are required to prepare 20.00 mL of a 18.0…

A: volume = ? concentration = 857 ppm = 857 mg/μl 1 ml = 1000μl 20 ml = 20000μl C1VI = C2V2

Q: What mass of lead iodide is in 1 ml of a 0.5 M solution in DMF? Enter your answer (in g) to 3…

A: We know that, Molarity = (No of mole of solute) / (Volume of solution ) No of mole = (Molarity) x…

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: If 250 milliliters of D5W (dextrose 5% in water) solution contain 400 mcg of added drug, the volume…

A: Mass density:  Mass density is defined as the amount of mass of a particular substance which is…

Q: What is the normality of a solution of H2SO4 if it has a specific gravity of 1.84 and contains 95.0%…

A: Normality = Number of gram equivalents/Volume of solution in L Number of gram equivalents =…

Q: Azythromycin is usually administered intravaneously at 2.0 mg azithromycin/mL of solution every 1…

A: The dosage concentration is 2.0 mg in 1 mL and hence 500 mg will be dissolved in 250 mL.Given that…

Q: MULTIPLE CHOICE: Choose the letter of the best answer Please answer all questions correctly 1. The…

A: Question 1 Answer: B (Cerimetry) Explanation: 1. Use of KMnO4 solution which is standardized by…

Q: Can someone explain how to do 500grams/25 ml ?

A: 500grams/25ml is givenTherefore,

Q: How many liters of a 0.88 M solution can be made with 25.5 grams of lithium fluoride?    How many…

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Q: Miscible, slightly miscible, immiscible SAMPLE Water Dichloromethane Cyclohexane 1M HCl…

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Q: Jamel is to receive Cleocin 275 mg IV for 6 hr. The concentration of the solution is 5.0 mg/mL. How…

A: The question is based on the concept of solution preparation. by considering the concentration of…

Q: A portion prescription balance has a sensitivity requirement of 4 mg. Explain how you would weigh 5…

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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.