You need to serve your patient 2 mg morphine, you have 10mg/1 mL morphine stock solution. After adding 10 ml saline solution to dilute 10 mL morphine stock solution, how many ml of diluted solution you need to serve?

Q: A student wants to make a 250 mL stock solution with a concentration of 1000 mg -N/L. The student…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A solution contains 4.1 x 10-4g of CI per kilogram of solution. What is this in ppm? Answer to 2…

A: We have given that  1.A solution contains 4.1 x 10-4 g of Cl- per kilogram of solution. What is this…

Q: a liquid cough syrup has 3.0mL of active ingredient in 50.0mL of solution. if 10.0mL is the dose,…

A: The above question asks to calculate the volume of active ingredient that is present in the dose. It…

Q: How many grams of sucrose would you add to water to make a total of 1.5 L of 8% solution

A:

Q: Q2/ The molarity and Normality for 500 ml of ?1% NazCO3

A: Molarity is the number of moles of solute present in one liter of solution. It is given by M.…

Q: A doctor orders 1L of 1/4 NSS, you have available 5L of Hypertonic Saline Solution. How many mL of…

A: Concentration is defined as amount of solute present per unit amount of solvent. Dilution refers to…

Q: A solution is made using 300.0 mL of acetone (density 0.7845 g/mL) and 877.3 mL of water (density…

A: • Given that, we have to calculate the mass percent of the acetone from the given solution of…

Q: A patient receives an intravenous (IV) solution that flows at the rate of 150 mL per hour. How long…

A: The word IV means intravenous which means the drug is administrated into the veins. The formula used…

Q: A solution is prepared by dissolving 120 grams of NaCl in 450grams of water. Find the freezing and…

A: Given in the question, Mass of NaCl= 120 gm Molar mass of NaCl = 58.44 gm/mol NO. of moles of NaCl=…

Q: A 31.9 mM (millimolar) solution was made using 0.202 L of a 221 mM solution. What is the final…

A:

Q: An IV bag Major contains 250 mL of a 5% mannitol solution. How many grams of mannitol are in the IV…

A: Using the relation of %w/v the weight of mannitol can be calculated.

Q: You have a 50% dextrose solution, how many grams in 50 mL solution

A: Given :-  concentration of solution i.e. % w/v = 50%  volume of solution = 50 mL  To calculate :-…

Q: How much of a 25X solution do you need to prepare 275 mL of a working solution?

A: A stock solution is a concentrated solution that is diluted to lower concentration. Stock solutions…

Q: If you are administering an oral acetaminophen dose of 240. mgmg from a bottle at a concentration of…

A: Given the required dose of acetaminophen = 240. mg  concentration of the acetaminophen bottle = 32.0…

Q: How many grams of sucrose would you add to water to make a total of 0.6 L of 20% solution

A: % w/v = [mass of solute(g)/volume of solution (mL) ] × 100 %

Q: If you are administering an oral acetaminophen dose of 480. mg from a bottle at a concentration of…

A: Given: Mass of acetaminophen required in dose = 480 mg. And the concentration of acetaminophen…

Q: A patient requires an injection of 0.012 g of a pain killer available as a 1500 mg/dL solution. How…

A: Given : Mass of drug required = 0.012 g = 12 mg                                       (since 1 g =…

Q: What is the normality of silver nitrate so that each mL is equivalent to 5 mg of sodium iodide?…

A: Given: Mass of sodium iodide i.e. NaI = 5 mg = 0.005 g…

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: 6. If the density of a salt water solution is 1.156g/mL. How many milliliters are needed to have…

A:

Q: ounces

A:

Q: youve been hired as a lab assistant. your first task is to make 5.0 L of a solution that is 35.8%…

A: Percent by weight or mass(m/m) is the mass of solute divided by the total mass of the solution,…

Q: A 5ml ampoule of a 1 in 200,000 solution of bupivacaine hydrochloride is administered to a patient.…

A: 1 in 200,000 solution means 1 g of solute in 200,000 mL of solution.

Q: In the laboratory you are asked to make a 0.578 m copper(II) acetate solution using 455 grams of…

A: Concepts:  Molality: Molality (m), or molal concentration, can be define as the number of mole of a…

Q: A researcher needs 70.00 mL of an albumin solution at a concentration of 3.50 mg/mL. She uses a…

A: C1V1 = C2V2  C1 is the concentration of stock solution  C2 is the final concemtration of solution…

Q: 11.35 mg KI in 110.1 mL of solution Express your answer using four significant figures. molarity =…

A:

Q: Ringer's solution contains 6 g of sodium chloride, 0.3 g of potassium chloride and 0.2 g of calcium…

A: Answer: Molar mass of Sodium chloride is 58.5g/mol, therefore…

Q: normality

A:

Q: how much NaCl would one liter of your working solution contain?

A: Solution: We know NaCl is salt And completely soluble in water. So instead, gram per liter we can…

Q: A390 ml IV bag contains "12 normal saline" (a0 45% NaCl and water solution) How many grams of salt…

A:

Q: steven is to get 7.00 mg/hr of continous morphine sulfate infusion. the solution is prepared as 125…

A: This is a general problem. We can solve this using logic. Here the things provided are, 7 mg/hr…

Q: How many milliliters of stock tea is required to prepare a 1% tea solution using a 50 mL volumetric…

A: Given, Percent of tea solution = 1 % Volume of the flask = volume of the solution = 50 mL Volume (in…

Q: 1.5 A physician has ordered 37.5 mg of a particular drug over 15 minutes. If the drug was available…

A: Introduction: According to the question ,we have to give 2.5 mL of drug in every 15 s. •The above…

Q: You have been hired as a lab assistant! your first task is to make 5.0 L of a solution that is 35.8%…

A:

Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 295.1 mL of water (density…

A: To calculate the mass percent of the methanol.

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: What mass (g) of calcium chloride do you need to make 150.0 mL of a 0.750 M solution?

A: Molarity is defined as the number of moles of solutes present in per litre of solution.

Q: 12. You need to serve your patient 3 mg morphine, you have 10 mg/1 ml morphine stock solution. After…

A: In the dilution processes, the amount of solute will be constant. As a result, so that we can…

Q: 7. What volume in mL of solution is needed for 70.7g KBr to make a 2.54M KBr solution?

A: Given Mass of KBr = 70.7 g Molarity of KBr solution = 2.54M

Q: 11. The measured drug dosage is a. 33 mL b. 0.10 mg drug (1 kg body mass) 82 kg patient where 15 mL…

A: Volume of drug required to give patient can be calculated from the required mass of drug and…

Q: How many grams of pure water must be added to 40 grams of a 10% saline solution to make a saline…

A: The number of  grams of pure water must be added to 40 grams of a 10% saline solution to make a…

Q: 1.) You are asked to make 1500 mL of TE (1X) using TE (100X). The volume of water used is: a) 95 mL…

A: When we need to make a solution from the stock solution, a dilution factor is used. The product of…

Q: Diuril is a prescription drug used to treat hypertension. You are given a 2.5 g vial of Diuril, with…

A:

Q: An infant patient weighing 12 lbs needs a dose of Tylenol that is 15 mg/kg of body weight. The…

A: Given, Weight of infant patient = 12 lbs Dose of tylenol needed = 15 mg/Kg Concentration of Tylenol…

Q: How would you prepare a liter of a 0.9% sodium chloride solution, known as saline or saline

A: Given that; We have to prepare one liter of 0.9% sodium chloride solution (saline).

Q: In the laboratory you are asked to make a 0.128 m chromium(III) acetate solution using 475 grams of…

A: Given  Molality of solution ( m ) = 0.128 m                                          = 0.128 mol/kg…

Q: Suppose one needed 10.07 grams of dilute aqueous solution. What is the approximate volume of the…

A: Given: Mass of dilute aqueous solution = 10.07 g.

Q: Your supervisor gave you a 5% saline (NaCl) solution. You need to make 100 mL of 1.0% saline…

A: The dilution law is shown below: M1V1 = M2V2 Where; M1 = molarity of known solution V1 = volume of…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.