Kaochler, a 10%(m/v) KCL solution, is an oral electrolyte supplement administered for pottassium deffeciency. How many grams are in 175mL of solution?

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: nitric acid, HNO3 used in manufacture of fertilizer. A bottle containing 75ml of nitric acid…

A: Given data Required HNO3 mass  = 5 g Molarity of HNO3 = 6 M we know that molar mass of HNO3  = 63.01…

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

A:

Q: A liniment contains 15 % (v/v) of methyl salicylate. How many mL of the liniment can be made from 1…

A: The concentration of methyl salicylate in liniment is = 15 %(v/v) The volume of liniment can be made…

Q: What weight (in grams) of caffeine (C8H10O2N4) is required to prepare 100 mL each of the following…

A: A mole of a substance weighs its molar mass and contain avagadro number of particle  Let us suppose…

Q: How many Liters of normal saline (0.9% of NaCl) solution will contain 18g of NaCl?

A: 0.9% (w/v) of NaCl is the 0.9 g of NaCl in 100 ml of saline solution.

Q: how many grams of NaOH would you need to make 500 ml of 6m of concentrated solution

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: What is the mass of lead in 7.8⋅10^3  g of blood if the lead content is 0.40  ppm?

A: ppm, i.e., parts per million is defined as the mass of a solute (in milli gram) present in 1 L 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: 5.13 How many grams of potassium chloride (MW=74.6 g/mol) are present in 37.2mL of a 0.250M KCL…

A: Given,Volume of potassium chloride = 37.2mL = 0.0372L.Molarity of potassium chloride solution =…

Q: How many mL of a 28% dextrose must you dilute to 223 mL to make a 5% solution? (M,V1 = M2V2)

A: In the question, the solution of dextrose (D-glucose) is given. The initial conc. of dextrose…

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: Gentamicin sulfate Ophthalmic solution has a concentration of 0.3% (w/v) and an E-value of 0.05. •…

A:

Q: How could you prepare 500. mL of a 5 % m/v glucose solution from a 25% m/v stock solution?

A: 25% m/v stock solution of glucose contains 25 g of glucose in 100 mL of the solution and 5% m/v…

Q: c) How much sodium hydroxide, NaOH, powder need to be used to prepare 150 mL of 2.0 M NaOH solution?

A: For NaOH:  Mass (m) = ? Molar Mass (MM) = 40 g mol-1 Volume of solution (V) = 150 mL = 0.150 L…

Q: If you have a 3 M solution of Urea (60.06 g/mol) in 500mL of water. How many milliliters of the…

A: Given,Molarity of urea = 3M.Volume of water = 500mL.Moles of urea = 0.8mol.Volume of solution =?

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

A:

Q: 6. How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much…

A: Volume/volume percentage is a measure of concentration of the solution, which is the ratio of volume…

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 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: Calculate the millimoles of solute in 2.03 L of a 0.00420 M NaCN solution. millimoles: mmol NaCN…

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: Guaifenasin solution contains 9.46g of guaifenasin in each 473ml bottle of liquid. How many…

A: Given: Mass of guaifenasin in 473 mL bottle = 9.46 g. And volume of guaifenasin solution delivered =…

Q: How many liters of commercial 5% bleach solution would be used to prepare 50L of 1% bleach solution?…

A:

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: 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: How many equivalents per liter are in a 2.3 M solution of NazPO?

A:

Q: What is the concentration, in ppm, of 6.4 g of NaCl dissolved in a 44 L solution? The mass of the…

A:

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: How many liters of 0.88 m solution can be made with 25.5 grams of lithium fluoride

A:

Q: 1. a. Potassium permanganate produces a saturated solution at .480M concentration.  How many grams…

A: Given here a) the Potassium permanganate produces a saturated solution at =0.480 Mvolume of solution…

Q: Calculate the number of mL of a 500ppm solution needed to prepare 100mL of a 50 ppm solution.

A: Given:Concentration (C1) = 500 ppm.Volume (V2) = 100 mL.Concentration (C2) = 50 ppm.

Q: How many grams of NaCl (58 amu) do you need to make a 2M solution in 5L of water?

A:

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: What is the volume/volume percent concentration of a solution prepared from 31 mL of ethyl acetate…

A: (v/v)% means volume/volume percentage. This is determined by : (volume of one component/total…

Q: Dopamine is a potent drug administered intravenously to increase blood pressure in seriously ill…

A: %(w/v) represents the ratio of weight of the solute (in g) and the volume of the solution (in mL),…

Q: You have a solution of 8% (w/v) glucose. How many mg of glucose are in 5mL of this?

A: Consider the given information is as follows; Percent (w/v) glucose = 8% Mass of glucose present in…

Q: What is the molarity of a solution of ammonium chloride (MM = 53.5) consisting of 1.55g of ammonium…

A: mass of ammonium chloride = 1.55gMolar mass of Ammonium chloride = 53.5 g/moleNo of moles of…

Q: How many grams of KCI solid do I need to make 500ml of 12% KCI solution?

A:

Q: solution? 3. What is the molarity of 500-mL solution which contains 40 g urea (CH«N2O)?

A: Given-> Volume = 500 ml = 0.500 L (1 L = 1000 ml) Weight of urea = 40 gm Molarity =?

Q: 1) The concentration of a solution is 284,000 ppm. How many grams of solute is contained in 100…

A: Given,   Concentration = 284000 ppm   ppm means parts per million i.e. gram of solute per 106

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: 1. How many grams of NaCl would you use to make 100ml of a 4M solution?

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

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: 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: What is the concentration in ppm of a solution containing 0.75mg of fluoride in 150ml of tap water?

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.