21 Available is tobramycin 40 mg/ml. How much tobramycin (in milliters) is needed for the following presoription Tobramycin 5 mg/ml 5 mt?

Q: 8)For an adult rhe recommended dietey allowed for Se is 55 migrocrams a day. How many miligrams of…

A: 1 microgram = 0.001 milligram Then  55 microgram = 55 × 0.001 milligram = 0.055 milligram

Q: You have an unusual order for intraviteeal ceftazidime 2.25 mg/0.1mL. Your pharmacy has ceftazidime…

A:

Q: a soultion has a concentration of 6.00 and contains 1.45g of HNO3. What is the voulume of this…

A: Given Concentration = 6 mol/L mass = 1.45 g

Q: Phenol (analytical standard) is available as 5000. mg/mL solution in methanol. What aliquot (in μL)…

A: In the given question we have to calculate the volume of aliquot in microlitre (μL). Given data:…

Q: Given the information that the specific gravity of glycerin is 1.25 at 25°C, you will need to add…

A: %w/w is concentration unit to find the mass of solute present in 100 gm of solution we are required…

Q: Ki

A:

Q: Question 2 Solution 1: 2 mL of 1.50 M A is combined with 18 mL water. Solution 2: 5 mL of solution 1…

A:

Q: MILLIEQUIVALENT WEIGHT MEQ 4. A Solution contains 10mg% Mg+2 (at Weight 24). How many mEq are there…

A: By the definition of normality, number of equivalent of solute dissolve in litre of solution. So…

Q: A 887 mLmL NaClNaCl solution is diluted to a volume of 1.45 LL and a concentration of 6.00 MM . What…

A: The initial volume of the NaCl solution is = 887 mL The initial concentration of the solution is =?…

Q: A coper con wghing 3 gams is placal in a beaker of 250mL of tap water at a pHof 6.9. Approximate how…

A: GIVEN:-

Q: What method of tonicity adjustment will be used in the preparation? * a. White-Vincent Method b.…

A:

Q: for Fe[NHg];* what is the eguili conceration is 4.72x1014 of Eree Fe 2t if the imitad Concentra tion…

A: Answer: Formation reaction of complex is shown below: Fe2+(aq)+6NH3(aq)→[Fe(NH3)6]2+

Q: Homework: How many ul of 1M Tris-HCI is needed to make 5ml at 50 mM?

A: Given data InitialM1 = 1.0 MV1 = ? FinalM2 = 50 mM = 50×10-3 MV2 = 5.0 mL

Q: on into a 100-mL ve the volumetric flas

A: Introduction The dissolution of a specific amount of a solute in a calculated volume of the solvent…

Q: 27. How many milliliters of 8.00 M sodium hydroxide solution should be used to prepare 2.00 L of…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: If 35.09 of KCNIS added to 500mL of ater, what is the final Concentrahon of hydrocyanic acid? (Lšthe…

A:

Q: Where did the 1.3x10^-32 come frome in this solution?

A:

Q: 5. A stock solution of 0.1M of NazCOs is available. How many milliliters are needed to make a 100.0…

A: Answer:- This question is answered by using the simple concept of dilution in which a concentrated…

Q: R Oxytetracycline Hydro- chloride 0.05 Chlorobutanol Sodium Chloride Purified Water ad 0.1 30 Make…

A:

Q: Which of standard substance (or standardized solution) is correct for standardization of NaNO2:…

A:

Q: Calculate the amount of dextrose needed to fill the following nasal prescription. R Ephedrine HCI…

A:

Q: Why the normal saline normally contains 0.9NACL (MW for NACL about 58g/mole)?

A: Normal saline contains 0.9% NaCl that is it is prepared by adding 0.9 grams of NaCl to 100 ml of…

Q: Solve (quia) O A concentroted NHs Solution is 28'%. Cmoss) and has a density of 0,90 g/mh soln…

A: Mass percent = 28 % This means 28 g of NH3 is dissolved in 100 g of solution

Q: Part A Classify each substance as an intracellular fluid, an extracellular fluid, a solute in body…

A: Each given substance is to be classified as an intracellular fluid, an extracellular fluid, a solute…

Q: The sucrose solution contained 4.624 g of sucrose in 50 mL of water Clobserved = + 12.50° Anull = +…

A: The question is based on concept of optical rotation . we have to calculate specific rotation of the…

Q: Calcium Gluconate 18 mEq = ________ml

A:

Q: How many mL 12.0M nitric acid are needed to make 625mL 0.11M nitric acid?

A:

Q: Which of the following is considered a STRONG electrolyte?    A) NH4NO3  B) PbCl2  C) HC2H3O2…

A: Given : Examples are given  To find : Strong electrolyte Solution : Strong electrolyte are those…

Q: I don't know how to answer the question to the file attached

A: According to the rules followed in significant figure calculations, the result obtained from…

Q: If a 250.0 mL of a 15.0M solution acetic Gcid CHCIH302) Gre cdded to 500.0 mL of water, whet is the…

A: The new concentration can be calculated using the equation for dilution as: M1V1=M2V2 where, M1=15.0…

Q: The pharmacist must prepare a dilute solution of an oral antiseptic of cetylpyridinium chloride,…

A:

Q: A river is contaminated with 0.65 mg/L of dichloroethyl-ene (C₂H₂Cl₂). What is the concentration (in…

A: According to the Henry's Law: S=KH×P                  ...... (1) where S is the solubility (or…

Q: 2- A solution 101

A: Concentration of solution in grams/litre is 350g/litre.

Q: Calculate the Concen of aspecific Solution having the molay a bsorption Coe fficient 4x10?CLicm.…

A: A multiple choice question based on tools in analytical chemistry that is to be accomplished.

Q: If you. dilute alle.mb ufa3.5M solution. to make isthe molovity of the dilute. Seluticn? -0.. 2.66.9…

A: We have given that  Concentration of solution before dilution = M1 = 3.5 M  Volume of solution…

Q: Fonacha of 5.50mol/L.whet. A stock solution has a "concentrdion volune ef this stock Solution is…

A:

Q: Aif an increase in one variable will increase the other one. Bif an increase in one variable will…

A: Answer is as follows for first 3 question according to our guidelines.

Q: Which of the solutes below will have i = 3? Mark all that apply.     a)  NH3   b)  CH3OH   c)…

A: The Van’t Hoff factor also denoted by ‘i’ is the ratio of the number of particles after dissociation…

Q: Which among the following solutions are isotonic? Choose 10 ONLY from the given table below. COLUMN…

A: A solution that has the same amount of salt as cells and blood. For hospitalised patients, isotonic…

Q: nsity of thiophene (C4H4S) 065 g/mL. A solution is mad dissolving 10.0 mL of ophene in 200.0 mL of…

A:

Q: How did you get 2.69 x 10-12 ? When I did the caculation I got -5.16 x 10-22

A:

Q: Clindamycin is available in 100 ml conyainers at 75 mg/5 ml. What sig will you put on the container?…

A: The abbreviation ''sig'' is used before prescription detail of the medicine. It specifics the…

Q: Phenobarbital elixir contains 4g of phenobarbital drug in a 1000ml solution. The percentage of…

A:

Q: You need to make 500 mL of a hormone solution with a concentración of 540.0mg / L. The stock…

A: Here we are required to prepare 500 ml of hormone solution of concentration 540 mg/L from 1g/L

Q: Bennt yd 9gOOUP 75. How many liters of a 0.500 M sucrose (C12H22011) solution contain 1.5 kg of…

A:

Q: Huw of Cppec CD Sulfate pentehydate vere neled. vere needed many grams to malse I00 mL cf the O.4M…

A: Here, we have to find the mass of copper (II) sulfate pentahydrate that were required to prepare 100…

Q: What is the dilution factor for Sample 1 if 20 µL of extract is added to 980 µL distilled water?

A: Dilution Factor = total volume of solution divided by the aliquot volume

Q: If the absorbance of the serum sample is 0.28 times the absorbance value of the uric acid standard,…

A: Beer-Lambert's Law:- This law states that the amount of light absorbed by a substance dissolved in a…

Q: alculate the moləlity of 53.5% by weight aqueous solution of sodium thiocyanate.

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.