A mouthwash contains 22.5% (v/v) alcohol. If the bottle of mouthwash contains 355 mL, what is the volume, in milliliters, of alcohol?

Q: How many mL of acetone are required to make a 3.94% (v/v) aqueous solution in a 500. mL volumetric…

A: Volume percent is defined as concentration of a solution when solute and solvent both are expressed…

Q: 3. How many mL of methadone is needed for a patient who was prescribed 0.015 g of methadone? The…

A: Methadone belongs to the category of drugs that are used for the treatment of habit to opioids (like…

Q: ) A nurse on the surgical ward dilutes 5 mL of a potassium permanganate stock solution to 1 L with…

A:

Q: Part A: You have a solution that is 18.5%% (v/v) methyl alcohol. If the bottle contains 1.38 LL of…

A:

Q: How many mL of 2.50% (m/v) salt solution would contain 1.80 g of salt?

A: →m/v% =2.50%       Mass of solute =1.80g       Volume of solutionv=?        m/v% =Mass of…

Q: ractical queStions: 01/A/Write the ten glass wares from your laboratory. B/ Prepare (0.1) M of (250)…

A: We have to prepare 0.1M 9f 250 ml of NaCl solution

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: How many milliliters of Drug X 100 mg/tsp and Drug X 4 mg/mL is required to make 6.4 fluid ounces of…

A: The relationship between tsp and mL is 1 tsp = 5 mL. The relationship between Ounce and mL is 1…

Q: How many mL of solute is needed in a 0.750L can that is 3.31% (v/v)?

A: The question is based on the concept of volume percentage.   amount of component present in 100mL of…

Q: How many grams of methionine (MW = 149.21) are needed to make 20 mL of a 150 mM solution? What is…

A: a) Given, Molarity of the solution = 150 mM = 0.150 M = 0.150 mol/L Volume of the solution = 20 mL =…

Q: How are 4ml of 50mM CaSO4 solution prepared from a 2M CaSO4 stock?

A: Molarity (M2) = 50 mM Volume (V2) = 4 ml  Molarity (M1) = 2 M  Volume (V1) = ?

Q: Define the following terms.  1) Standard solution 2) Primary standard 3) End point 4) Molarity of a…

A: Hey, you posted multiple questions we kindly request you to post each question separately. We will…

Q: Will a ppt of MGF2 (s) form if 95 mL of .90 M Mg2+ (aq) with 35 mL you mix of 1.1 x 10-5 MF (aq).…

A: Given that:  95ml of 0.90 M Mg2+ + 35ml of 1.1×10-5M F- Total volume = 95ml + 35ml = 130ml

Q: A doctor orders 20. mg of Compazine used to treat nausea and migraines. If the stock solution on…

A: % (m/v) is defined as  % (m/v) = mass of solute in g X 100 / volume of solution in mL Solute given…

Q: Budweiser

A:

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: If 10.0 mL of 0.20 N oxalic acid dihydrate required 2.75 mL of an unknown NaOH solution to reach the…

A: Given  Volume of oxalic acid dihydrate ( V1 )  = 10 mL Normality of oxalic acid solution ( N1  =…

Q: You need 750. mLmL of a 4.4 %% (m/vm/v) glucose solution. If you have a 24 %% (m/vm/v) glucose…

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Q: If glycerin has a specific gravity of 1.25 what is the concentration in % w/v? Given: glycerin =…

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Q: A solution is made using 134.1 ml of phenol (density 1.090) and 500.0 ml of water (density 1.000).…

A: Given : Volume of phenol = 134.1 mL Density of phenol = 1.090 g/mL Volume of water = 500.0 mL And…

Q: Kaochlor, a 10%(m/v) KCL solution, is an oral electrolyte supplement administered for potassium…

A: The concentration of the KCl solution is given to be 10%(w/v)Here the term 10%(w/v) clearly…

Q: A patient recives 250mL of a 4.0% (m/v) amino acid solution twice a day. a. how many grams of amino…

A: Interpretation-  Here given a patient receives 250 mL of a 4.0% (m/v) amino acid solution twice a…

Q: Amaan was administered 500 mg azithromycin at a concentration of 2.0 mg/mL.    What is the total…

A: Given: Mass of azithromycin = 500 mg = 0.500 g                                   (Since 1 g = 1000…

Q: Chloraseptic sore throat spray contains 0.35 g of the antiseptic phenol dissolved in 25 mL of…

A: weight/volume percent is given by (w/v)%= mass/volume x 100%

Q: Which of the following solutions is hypotonic with a red blood cell? A) 0.90% (m/v) NaCl B) 5.0%…

A: Right answer is option C) Distilled water.

Q: What N (normality) is made by diluting 50 ml of H2SO4 (den. = 1.08; 11.6% by weight to 1.0 liter…

A:

Q: Jamel is to receive Cleocin 275 mg IV for 6.00 hr. The concentration of the solution is 5.00 mg/mL.…

A: Given :-  Amount/mass of drug = 275 mg  Concentration of solution = 5.00 mg/mL  To calculate :-…

Q: a) Grams of potassium iodide in 797 mL of a 0.211 M solution. b) How many milliliters of water are…

A: Molarity = number of moles of solute/volume of solution (in L)   So, number of moles = molarity x…

Q: A commercial bleaching solution contains 13.6% (v/v) of sodium hypochlorite, NaOCI. What is the…

A:

Q: Calculate the milliliters of an 8.0% (v/v) ethanol solution that contains 20.0 mL of ethanol.

A: Given information:Volume of ethanol (solute) = 20.0 mL8.0 % (V/V) ethanol solution

Q: There are two bottles of cough syrup available on the shelf at the pharmacy. One contains 9.5 oz and…

A:

Q: An intravenous solution contains 29 mEq/L each of Ca2+ and 02- How many moles of Ca2+ are in 4.6 L…

A: Given concentration of Ca2+ is 29mEq/L Also concentration of O2- is 29mEq/L Volume of the solution…

Q: You’re short on ibuprofen stock solution, so you need to make as much as possible. You have 50 mL of…

A: Given: Concentration of final solution required = 10 % Concentration of stock solution = 25 % And…

Q: How many milliliters of a 12.0% (v/v) propyl alcohol solution would you need to obtain 14.5 mL of…

A: Given, the precent of( vv) of a solution =12 %and we are asked to calculate the volume of 12 % (vv…

Q: How many mL of 23.4% NaCl solution must be added to sterile water for injection to make 1L normal…

A: given that conc. of NaCl solution (C1) = 23.4 %  We know that Concentration of normal saline (C2) =…

Q: Calculate the mass percent of a solution containing 13.0 g of Wn2ApO4 and 91.5 g of H2O.

A: Hello. Since you have posted multiple questions, the first question shall only be solved in this…

Q: If a solution contains 128 Ml of ethanol and water to make 0.452L of solution what is the (v/v)%…

A: V/V % represents the volume of solute present in the total volume of the solution. In the given…

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: aneah needs to make 350.0 mL of a 0.150 M H2SO4 solution. What volume (in mL) of concentrated H2SO4…

A: The acidity of an acid is measured by calculating the number of H+ ions it liberates when dissolved…

Q: Rubbing alcohol is sold as 70.0% V/V solution of isopropyl alcohol in water. What volume (in mL) of…

A:

Q: How many grams of NaCl are present in 50.0mL of a 7.50 %(m/v) NaCl solution?

A:

Q: A solution is made by dissolving 22.5 mL of oil in enough gasoline to give 60.5 mL of solution. What…

A: Volume of solute (oil) = 22.5 ml Volume of Solution (gasoline + oil) = 60.5 ml To find %(V/V) of oil…

Q: Normal Saline solution is 0.9% salt (w/v) in water.  a) How many grams of salt do you need to make…

A: 0.9% salt (w/v) in water means 0.9 g salt in 100 g water.

Q: A 3.20 g sample of a salt dissolves in 9.10 g of water to give a saturated solution at 25°C. What is…

A: The solubility is the extent of a solvent upto which it can dissolve the respective solute.

Q: there are 275g of rubbing alcohol in 500.0g of solution. answer questions 2a and 2b using this info.…

A: 2) Given, Mass of rubbing alcohol = 275 g Mass of the solution = 500.0 g a)  % (m/m) of rubbing…

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: Beaker A has 1.00 kg of water and 0.100 mol of glucose. Beaker B has 1.00 kg of water and 0.100 mol…

A: " Since you have posted a question with multiple sub-parts we will solve first three sub-parts for…

Q: How m any grams of dextrose are in 1200 mL of a 5% D5W solution?

A: 5% D5W solution implies that 5g of dextrose (solute) is present in 100mL of the solution.

Q: Assuming 100% dissociation, calculate the freezing point (?f) and boiling point (?b) of 3.29 ?…

A: To calculate the freezing point and boiling point , we would first calculate the value of depression…

Q: If an aqueous solution is 3.11% (w/v) in sodium hydroxide, NaOH  how many grams of sodium hydroxide…

A: We have to find the number of grams.of NaOH

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.