If a sample of fluid contains 2.32g of sodium ion/L, how many liters to get 20 mgs of Na+?

Q: A pharmacist receives an order for 60 mL o an oral solution containing memantine hydrochloride…

A: Required = 60 mL of an oral solution containing memantine hydrochloride (NAMENDA) with concentration…

Q: If one fluidounce of a cough syrup contains 10 gr of sodium citrate, how many milligrams are…

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

Q: Calculate the mass of ½ gallon of commercial bleaching solution having a density of 1.05 g/ml. (1…

A: Mass of the substance  = Volume of the substance × Density

Q: How many milliliters of a 6.87 M NaOH solution would be needed to prepare each solution?   a. 575 mL…

A: a. Let x mL 6.87 M NaOH is required.  Hence, x*6.87 = 575*2.54  (V1S1 = V2S2) Or, x =…

Q: How many grams of drug does a 100mL of 3 % solution contain? Group of answer choices 30 grams 0.03…

A: The mass of solute in gram present in 100 mL of solution is known as the mass percent concentration…

Q: You receive the following prescription for a 4-year-old patient: Gia 20 ms R clindamycin 150 mg tid…

A: For the prescription of a medicine, abbreviation “sig” is used before the prescription detail of a…

Q: A student wants 51.0 mL of a 1.50% saltwater solution. They only have a 5.00% stock solution. How…

A: The student require 51.0 ml of solution with concentration 1.5%. The concentration of stock is 5%…

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: A solution contains 1.1 mg of Cu2+ per 0.50 kg solution. Calculate the concentration in ppm.  Enter…

A: ppm concentration used for such Solutions, in which mass of Solute very less as compared to total…

Q: Calculate the volume in milliliters of a  0.32/molL  iron(III) bromide solution that contains…

A: Given, mass of FeBr3 = 75.0 g  Molarity = 0.32 mol/L = 0.32 M

Q: If you start with 4.00M HCl how can you make up 200 ml of 0.200M HCl? a) 40ml 0f HCl and 40 ml water…

A:

Q: How many equivalents is 5.50 g nitric acid?

A: Equivalent weight is the mass of 1 equivalent which is mass of a given substance that will combine…

Q: A student wants 35.0 mL of a 2.19% sugar water solution. They only have a 17.0% stock solution. How…

A: Let 'y' milliliters of the 17.0% stock solution is used to make the 2.19% sugar water solution. 17%…

Q: calculate the concentration i. %(m/m) of a solution containing 20.5 g of LiF dissolved in 340.0 g of…

A: Formula to calculate (m/m ) % is : %(m/m)  = ( mass of solute / mass of solution ) × 100

Q: . A solution is made by dissolving 300. mL of oil in enough gasoline to give 9.00 L of solution.…

A: Concentration can be measured by weight to weight percent or volume to volume percent .

Q: How many grams of solution will contain 30.5 g of NaCl if the solution has a concentration of 8.3 %…

A:

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: Intravenous saline solution contains 65 mEq/L each of Mg2+ and PO4-3. How many moles of each of Mg2+…

A: Number of moles and number of equivalents are related to each other by the following equation.…

Q: A chemist makes  360.mL  of iron(III) bromide  FeBr3  working solution by adding distilled water…

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

Q: How many milliliters of 0.20 M chloric acid are needed to prepare 3.0x102 milliliters of 0.050 M…

A:

Q: In lab, you will be given a stock solution that has a glucose concentration of 60 mg/dL. You need to…

A:

Q: Question attached

A: The given data contains, Drop rate of fluid =20 gtt/ml Volume =2 L =2000 ml Time =18 hours =18X60…

Q: nt require per day? 8. How many milliliters of the 1.3 mg/mL solution will be required to complete…

A: 6. The weight of the patient is 22 lbs.

Q: What is the weight/volume percent concentration of a 31.0% (w/v) solution of vitamin C after each of…

A: Given that  M/V % = 31

Q: How many mL of concentrated NaCl should be used to make one liter of NS? ( NS means 0.9% sodium…

A: We can solve the problem by the following formula : V1 × S 1 = V 2 × S 2 Where V1 = volume of…

Q: How much time is required to administer 0.500 L of glucose 5% IV solution if the flow rate is 35…

A: Welcome to bartleby!  Introduction :  We have to calculate how much time needed for glucose…

Q: QUESTION 8 Here in the state of Hawaii, an individual is legally intoxicated if that person's blood…

A:

Q: If your 51x concentrated stock solution contains 277µl of glycerol per liter, what is the glycerol…

A: Given: 51x solution contains  277µl of glycerol per liter.

Q: ration of a diluted H2SO4 solution that has a volume of 0.50 L using 2 mL of a 5.50 M stock…

A: In chemical laboratories, Strong chemical solutions are not used as such. They are diluted to lower…

Q: Goofy McGoof accidentally spills a beaker that was filled with 351 mL of a 6.00 M solution of…

A: The molarity of the HCl solution is = 6.00 M The volume of the solution is = 351 mL The mass of HCl…

Q: If a patient is getting 2.5L NaCL 0.9% over 18 hours, what is the rate per hour in mL?

A: We are given,  2.5 L NaCl 0.9% over 18 hours. We need to calculate this rate as mL/hour.

Q: A doctor orders 250. mL of a 13% (m/v) glucose solution. If you have a 55% (m/v) glucose solution,…

A: For the given question, use the dilution law to calculate the volume required for 55%(m/v) solution.

Q: You need 500 mL of a 0.5 M iron(III) chloride solution. You only have a 3.0 M FeCl3 solution on…

A: The volume of the Stock Solution can be calculated as -

Q: You have been asked to compound a 50 ml suspension containing 1 mg/ml of hydrochlorothiazide. Your…

A:

Q: A patient received 2.00 g of NaCl in 8.00 hours. How many milliliters (mL) of a 0.900 % (m/v) NaCI…

A: The mass of solute, NaCl is = 2.00 g The concentration of NaCl solution is = 0.900 %  The volume of…

Q: A doctor orders 230. mL of 1 % (m/v) ibuprofen. If you have 10. % (m/v) ibuprofen on hand, how many…

A:

Q: A 750 mLmL bottle of wine contains 16 %% (v/v) ethanol. How many milliliters of ethanol are in the…

A: Volume/volume percent is a way of representation of concentration of a solution.  V/v % = volume of…

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: A doctor prescribes a patient to take 25 mL of a medicine every night. If that medicine is listed as…

A:

Q: A solution contains 38 mEq/L of Cl− and 19 mEq/L of HPO2-4 If Na+ is the only cation in the…

A: Given that the solution has 2 anions, Cl- and HPO42- ions which have to be balanced by only cation…

Q: Find the concentration of sodium (in ppm) in a 2.43-g pill that contains 45.0 mg of Na.

A: Given  mass of Na = 45.0 mg =0.045 g mass of pill = 2.43 g  To find concentration of sodium (in…

Q: A CaCl2 solution is administered to patients to increase their blood calcium levels. If a patient's…

A:

Q: A doctor has ordered for a week 0.35 grams of Carvedilol for a patient with high blood pressure. If…

A: Given data : Weight of tablets which the doctor has ordered for a week = 0.35 gm = 350 mg For a day,…

Q: A baker uses 1.5 tsp of vanilla extract in each cake. How much vanilla extract in liters should the…

A:

Q: Calculate how many mL of 0.1500 M solution of NaCl is needed to obtain 125.0 g of NaCl? A) 1141 mL…

A: Given, mass of NaCl = 125.0 g Molarity of NaCl = 0.1500 M Molar mass of NaCl = 58.44 g/mol

Q: Using the solubility curve above, how many grams of potassium iodide will dissolve in 100 grams of…

A:

Q: Calculate the volume in milliliters of a 1.7M iron(II) bromide solution that contains 50.0 g of…

A:

Q: contains 0.9% sodium chloride (NaCl). How many grams of sodium chloride are in 86.2g of blood?

A: Such kinds of problems are solved by using the mole concept. It relates the concentration of the…

Q: What is the volume of a 0.065M solution of KI that contains 2.55grams of KI?

A: Given  mass of KI  = 2.55 gram  Molarity     = 0.065 mole/ Liter  Volume      = ?

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…

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