Guaifenasin solution contains 9.46g of guaifenasin in each 473ml bottle of liquid. How many milligrams of guiafenesin would there be in 2.5ml delivered by oral dispenser?

Q: How much a drug such as Benzodiazepine would you need to weigh in order to make a 3mM and 25mM of…

A: Given,  Volume (V) = 10 mL     Since, 1 mL = 10-3L        So,.    V = (10×10-3) L                  V…

Q: How many grams of vitamin C (C6H8O6) would be contained in 25.0 mL of a 2.8 M solution?

A: given: volume = 25 ml = 0.025 L molarity = 2.8 M moles = molarity × volume             = 2.8 × 0.025…

Q: 4. How would you make 400ml of a 3% glucose solution?

A:

Q: How many milliliters of a 0.5% of a solution contain 4g of a drug?

A:

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

A: Given: % (m/v) of KCl = 10 % And volume of solution = 175 mL

Q: Determine the type of solution when 900 grams of NaNO3 is placed in 750 ml at 50 °C. (T/I)

A: According to the solubility chart, Solubility of NaNO3 at 50 °C = 1160 g/L

Q: A solution that contains 4.20 g of X in 200 g of chloroform boils at 62.290C. What is the molecular…

A: The mass of solute is = 4.20 g Mass of solvent is = 200 g The boiling point of the solution is =…

Q: #4 How many liters of 0.88 M solution can be made with 25.5 grams of lithium fluoride?

A:

Q: What volume of cefoxitin (50 mg/ml) should be added to 500 ml of tryptone soya broth to yield a…

A: The question is based on the concept of solutions. We need to calculate how much cefoxitin need to…

Q: A seizing patient needs an emergency injection of 10.0 mg of diazepam (C₁₆H₁₃N₂OCl; note: the last…

A: The given weight of diazepam is 10 mg.It is known that 1 mg = 10-3 g. Therefore, 10 mg = 10×10-3 g…

Q: A seizing patient needs an emergency injection of 10.0 mg of diazepam (C16H13N2OCI; note: the last…

A: ★ Answer : 1.755 mL of diazepam should be administered.

Q: No. of grams of 500 ml solution of 2000 ppm NaCl is 1000 2,

A: Given that  Concentration of NaCl solution = 2000ppm Volume of solution = 500mL = (500mL×1L/1000mL)…

Q: Needed is 900 cc of 1/3 (v/v) alcohol in water. How many cc of each component are needed to prepare…

A: Concentration of solution = 1/3 (v/v)  Volume of solution = 900 cc We need to find volume of each…

Q: How many mole and mmole of CuSO4 are found in 250 ml solution contain 5 ppm?

A: The ppm also known as parts per million is a term used to measure the concentration of the solutions…

Q: Calculate the mass (in grams) of vanillin required to prepare 100 mL of a 100 ppm vanillin stock…

A: Given: Volume of solution is 100 mL. Concentration of solution is 100 ppm. Introduction: Parts per…

Q: A solution containing equal masses of glycerol 1C3H8O32 and water has a density of 1.10 g>mL.…

A: Mole fraction can be calculated as: Mole fraction of component =moles of componenet/total moles of…

Q: If you need a 4% by volume solution of acetate and you use 900ml of water how much acetate should…

A: Volume/volume percentage (V/V percent) is used to express the concentration of solution. It can also…

Q: How many milliliters of a 0.442 M caffeine solution are required to deliver 2.17x10-3 mol of…

A: Concentration is expressed in different ways – Molarity Molality Normality Moles fraction Mass…

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: A 1.25 m solution is made with calcium chloride. How many grams of CaCl2 do you have in 400g of…

A: Molality of  a solution is defined as, moles of solute present per kg of solvent. molality=…

Q: How many liters of 4M solution can be made using 100 grams of lithium Bromide?   Please go step by…

A: Given Mass of lithium Bromide ( LiBr ) = 100g Molarity of solution = 4 M

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: If there is 0.551 mg of arsenic in 348 g of solution, what is the arsenic concentration in ppm?

A:

Q: what is the normality of a solute(carbonic acid) given a 1.13M aqueous solution, with water as the…

A: The carbonic acid has molecular formula H2CO3 and it has two hydrogen atoms. The provided…

Q: In test tube B, with 5 grams of sugar. After stirring, heating and filtering. A small amount of…

A: Given: In test-tube B, with 5 grams of sugar. After stirring, heating and filtering. A small amount…

Q: Question attached

A: C1V1=C2V2 is molarity equation where C1 is the molarity of the solution having volume V1 AND C2 is…

Q: How many milimeters of a 0.29 M sucrose solution contain 335g of sucrose (C12H22O11) ?

A:

Q: A commercial pesticide formulation contains 1.0 g deltametrin in 1L solution. what is its…

A: Given : Mass of solute = 1.0 g Mass of solution = 1 L

Q: 14.662 g of sodium chloride are dissolved in 135 mL of water. What is the molality of the solution…

A: Molality basically depicts the solute’s weight in gram moles that are dissolved into definite weight…

Q: penicillin V potassium is to be administered to a child weighing 47 lb. the dosage rate is 15 mg per…

A: Molar concentrations is defined as mass of solute divided by volume of solution.

Q: 5. How many ml of isopropyl alcohol are needed to prepare 50 ml of 12% by volume solution?

A: Concentration of a solution can be expressed in terms of molarity, molality, normality, %…

Q: A 425ml solution contains 12.3% (v/v) of benzene. What volume of benzene is in the solution?

A: Given: %(v/v) of benzene = 12.3 % And volume of solution = 425 mL

Q: Seawater contains0.0079 g of Sr2+ per kilogram of water. What is the concentrationof Sr2+ in ppm?

A: The concentration of Sr2+ ions in ppm is calculated as follows:

Q: You have a stock solution of 3.00 M NaCl and will need to use ______ mL of that stock to make 1.0 L…

A: Dilution is a process via which the concentration of a solution is decreased by adding extra…

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: How much stock solution of benzocaine 10% will you need to make 500 mL of benzocaine 5% solution?

A: We have to calculate the volume of stock solution needed.

Q: How many mililiters of a 3m urea solution would you need to make to make 500ml of a .8m solution of…

A: since the urea will come only from the 3 M urea solution  Hence moles of urea present in the 0.8 M…

Q: 5 g of potassium chlorate are added to 300 mL of water at 20°C how many more grams must be added to…

A: Dissolving of a substance is a physical property of a substance. Solubility of the substance  is the…

Q: Molecular weight of disodium ethylenediaminetetraacetate is 292. The weight in grams is 4.803 to…

A: Given that -  Weight of disodium ethylene diamine Tetra Acetate = 4.808  Molar mass = 292  Molarity…

Q: The density of 70.5 wt% aqueous perchloric acid is 1.67 g/mL A. How many grams of solution are in…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: A 30% ethylene glycol solution in water is gradually cooled. If the antifreeze is cooled to -30°C,…

A:

Q: A scientist is about to dissolve 0.9 g of compound U in solvent P. Is 100 mL of solvent P already…

A:

Q: How many grams of ethylene glycol (C2H6O2) are needed to mix with 5.00 kg of water to prepare a 3.50…

A: Given: Mass of water = 5Kg Molality of solution = 3.50m Molar mass of ethylene glycol (C2H6O2) ,…

Q: How many litres of water at 50º C would you need to dissolve 25 moles of potassium iodide?

A: Solubility is the property of matter (solid, liquid and gas) to dissolve in a liquid called a…

Q: How many tablets of Naproxen 500 mg drug will be needed to make a 120 ml 6% solution?

A: 6% drug solution means 100 ml solution contains 6 gm Naproxen  So, 120 ml 6% solution will contain =…

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: 6- How many mole and mmole of CUSO4 are found in 250 ml solution contain 5 ppm?

A: The full form of ppm is parts per million. ppm is the unit of concentration. One ppm is equals to…

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: A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as a 0.10…

A: The ordered amount of atropine for the patient by the physician = 0.50 mg The atropine is available…

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.