A medication order calls for tobramycin sulfate, 1 mg/kg of body weight, to be administered by IM injection to a patient weighing 220 lb. Tobramycin sulfate is available in a vial containing 80 mg per 2 mL. How many milliliters of the injection should the patient receive? Answer: 2.5 mL tobramycin injection

Q: 8. The solubility of NaCI in water is 37.3 g per 100 g of water at 60°C. Use this information to…

A: The solubility of a salt at a certain temperature gives the maximum amount of salt that can be…

Q: 4. If you added 800. mL of water to 250. mL of a normal saline solution (0.9% m/v), what would the…

A:

Q: (COG 1, 2) An insulin solution is given to a patient suffering from hyperglycemia at the rate of…

A: Since the insulin is being given at a rate of 6.00 mL / hr Hence in each hour 6 mL of insulin…

Q: You need to make 500 mL of 5.0% (w/v) NaOH solution. You have a bottle of 10.0% (w/v) NaOH solution,…

A:

Q: A prescription calls for 150 mL of 0.5 % w/v prednisolone solution. If 4.0 % w/v prednisolone…

A: We have to calculate the volume of water needed to dilute the prednisolone solution from 4.0% w/v to…

Q: 1. Bromophenol blue (BPB) is a blue dye that comes in powdered form. If you need 35 ml of a 0.1…

A:

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

A:

Q: A 5% dextrose IV fluid contains 33 mEq of K* per liter of solution. If a patient receives 440 mL of…

A: Given A 5% dextrose IV fluid contains 33 mEq of K+ per liter of solution.

Q: A Vitamin C supplement powder is mixed into water at a concentration of 40000 IU per cup. What is…

A: Given: Concentration of Vitamin C supplement powder= 40000 IU/cup Concentration of Vitamin C in µg…

Q: In the laboratory you are asked to make a 0.720 m sodium hydroxide solution using 525 grams of…

A: Molality is a way of expressing concentration of a solute.It is defined as the moles of solute…

Q: The usual pediatric dose of acyclovir is 20 mg/kg administered by infusion and repeated every 8…

A: The usual pediatric dose of acyclovir is = 20 mg/kg The mass of the child is = 33 lb The mass of a…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Given, Volume of Solution = 625 mL  W/V % of Sucrose = 36.0% Mass of sucrose = ?

Q: Part A Part complete [OH−][OH−] = 3.8×10−11 MM Express your answer using two decimal places.…

A:

Q: How many liters of 0.23 M KCI solution would contain 0.75 moles? Report your answer with 3 decimal…

A:

Q: How many grams of phenylephrine is needed

A: Given :- volume of solution = 20 mL  %m/v = 10%  To calculate :-  Mass of solute (phenylephrine) in…

Q: for an oral suspension calls for 240mL to be dispensec prescription iption recipe for the suspension…

A: GIVEN TamilfluR 75 mg capsule will have weight contain 75 mg of TamifluR In the prescription…

Q: How many grams of salt is in the solution.

A: Given :  Percent by mass = 2.0 %  Mass of solution = 200 g  To calculate :-  Mass of salt (in g)

Q: How many milliliters of 50% w/v solution should be mixed with 2175 mL of 10% w/v solution to make a…

A:

Q: A medicine contains 30.5 mg of hydrocodone/mL of solution. You have 500 mL of the medicine. How many…

A: Answer: In this question we have to find out the mass of hydrocodone in 500mL solution when 30.5mg…

Q: If you added 300. mL of water to 150. mL of a normal saline solution (0.9 % m/v), what would the…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

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: stronger

A:

Q: A doctor orders 5.0 mg of Compazine, used to treat nausea and migraines. If the stock solution on…

A:

Q: How much water do you need to add to 426 mL of 3.7 M KCI solution to make a 1.0 M solution? (assume…

A: Given that -  Initial volume of potassium chloride, KCl Solution = 426 mL  Initial Molarity of KCl…

Q: You need to prepare a solution that is 16.0% acetone by mass. Acetone is a liquid with a density of…

A:

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A:

Q: You have a material that is 1550 cells/L in water and you want to dilute it in the following…

A: Stock solution, C1 = 1550 cells/L Tube 1 solution (diluted), C2 = 115×1550 cells/LVolume of solution…

Q: Q: Iron rich groundwater contains 0.59 mg/L of iron carbonate in solution. If the coagulating agent…

A: 0.59 mg/L of Iron Carbonate will be removed.

Q: You are going to mix a 1:10 bleach solution with water to make 500 mL of a 1:35 bleach solution. How…

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

Q: What volume of 1000 mg/ml copper stock solution would you need to prepare 50 ml of 0 mg/ml, 2 mg/ml…

A: Dilution law, V1 × S1 (before dilution)= V2 × S2 (after dilution) where V = volume and S =…

Q: A 9.00% (m/m) saltwater solution has a density of 1.194 g/mL. How many grams of salt are in 17.00 mL…

A:

Q: 6. You receive an order for 500 mL 15% sodium chloride solution. You have on hand both 60% sodium…

A: Given, Concentration of sodium chloride on hand = 60 % and 5 % Concentration of sodium chloride on…

Q: None

A:

Q: Part1: 1.05×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol…

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: concentrated” hydrochloric acid is an aqueous solution of 37.2% HCI that is commonly used as a…

A: 37.2 % HCl means that 37.2 g of HCl is present in 100 g of solution.

Q: What is the correct number of decimal places to use when recording the volume of solution delivered…

A: Decimal number have a whole number and fractional part which are separated by a decimal point.  such…

Q: A test tube is prepare using a concentrated stock solution with a concentration of 4.9 mg/mL. The…

A: Given: Concentration of stock solution=4.9 mg/mL Volume of the stock solution=146μL Volume of…

Q: H.W: 1- A solution of KCI (its volume 500 mL) contains 7.45 ppm KCI. Calculate its Molarity and…

A: Given,  Volume of solution = 500 ml =0.50 L ppm concentration of KCl = 7.45 ppm Molar mass of KCl =…

Q: 19. A blood volume expansion solution con- tains 6% (w/v) of hetastarch and 0.9% (w/v) of sodium…

A:

Q: Determine the mass of baking soda (84 g/mol) needed to completely react with 355 mL of vinegar.…

A:

Q: If 15 mL of a potassium chloride solution contain 1.5 g of potassium chloride, equivalent to 20 mEq…

A: Given=> 15 ml solution has 1.5 gm of potassium chloride(KCl).      •15 ml solution contains=>…

Q: */ The liters of water required to prepare gooe ml of fz of Hydrochloric acid solution 2000 mi O…

A: Here, we have to prepare a 2:3 solution of HCl and water. For example, if there is a presence of 2x…

Q: How many grams of dextrose are needed to make 615 mL of a 33.0 % (w/v) dextrose solution? Note that…

A: Given that : Volume of solution = 615 mL of 33.0% (w/v)  Mass of dextrose = ?

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.