Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 7.00 g of dextrose in 2.00 × 10² mL of solution. Note that mass is not technically the same as weight, but the abbreviation % (w/v) is often used interchangeably with % (m/v). mass/volume %: 3 % (m/v) Incorrect

Q: An aqueous solution of ethyl alcohol is made by transferring 12.3 mL of liquid ethyl alcohol to a…

A: Since we know that  %(V/V) = (volume of solute /volume of solution )×100%

Q: If 50mL of NaOH (mw=40g/mol) solution required 30mL of sulfuric acid (mw=98g/mol) solution in a…

A: The normality of sodium hydroxide has to be given, Formula used, Normality=Gram of equivalent of…

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A: Answer: Given data- 7.1g of NaOH make 200 ml solution.

Q: Part A: Determination of Densities of Pure Water and Calcium Chloride Solutions (1) Temperature of…

A: Concept used: Density = mass VolumeSpecific Gravity =Density of solutionDensity of reference

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A: Moles = Mass / Molar mass Molarity = Moles / Volume (L) Also, Initial concentration of solution = M1…

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

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

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A: a) Concentration of first solution=Mass of NaOHMolar mass of NaOH×Volume of solution (in L)

Q: Q1/ The molarity and Normality for 250 ml of ?1.05% NaHCO3 0.05, 0.05 O 0.1,0.05 O 0.05,0.1 O

A:

Q: Progesterone, micronized 48 Glycerin 5 mL 36 mL Methylcellulose 1.5% solution Cherry Syrup ad 90 mL…

A: Progestrone micronized = 4 g Glycerin = 5 mL Methylcellulose 1.5% solution = 36 mL Cherry syrup ad =…

Q: a) What mass of a 30% (w/w) hydrogen peroxide solution is required to provide the 3.06g H2O2…

A: Given, mass of hydrogen peroxide =3.06 g volume = 5.0 mL molarity of solution = 3.6 M

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A:

Q: The formula for a psoriasis lotion is as follows: Coal Tar Solution 5 mL Salicylic Acid Urea aa 3.1%…

A: 7pint = 3312 ml Psoriasis lotion contain 5% salicylic acid.

Q: What is the boiling point of a solution prepared by dissolving 251 g of octasulfur (Sg, Molar mass =…

A:

Q: What volume  (in mL) of 5.65 M HCl can be made by mixing 6.55 M HCl with 424 mL of 4.45 M HCl?

A: The 5.65 M HCL solution is made by mixing 6.55 M HCl with 424 mL of 4.45 M HCl.  The volume of 5.65…

Q: Part A: Determination of Densities of Pure Water and Calcium Chloride Solutions (1) Temperature of…

A: “Since you have posted a question with multiple sub-parts, we will solve first four subparts for…

Q: а) Draw the following volumetric glassware: 10.0 mL graduated cylinder, 100.0 mL volumetric flask,…

A: (a) Drawing  of different apparatus, used in volumetric Analysis are - 10.0 mL Graduated Cylinder -…

Q: How many mL of solvent do you need to add to the amount gotten from the 2M Palmitic acid stock…

A: Interpretation: To calculate volume of  2 M Palmitic acid stock solution that is needed in order to…

Q: If a solution is made by adding 8g of (NH4)2SO4 to a 100 ml volumteric flask and enough water is…

A: The molecular weight of (NH4)2SO4 = 132.14g/molThe concentration of the solution can be calculated…

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: 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: What is 2.7 x 10^-3 grams of lead (Pb) per gram of solution?a. 2.7 ppmb. 2700 ppbc. 2700 ppmd. 2.7…

A: ppm is parts per millionppb is parts per billion

Q: 4) NaOH was the titrant used to determine the percent acetic acid in vinegar. From the following…

A: (a)

Q: 2. An 88-pound patient will be receiving aztreonam 30 mg/kg (MAX 1 gram) in 100 mL D10W. MWaztreonam…

A:

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A: Since you have asked a question with multiple subparts, we will answer only first three subparts for…

Q: alculate the mass percent of a solution made from 15.5g of NaCl and 375.4g of H2O. Please be sure to…

A: When solute and solvent are mixed, they form a solution.

Q: How many milliliters of a 2.00% KCl solution are needed to provide a patient with 5.00g of KCl?

A: Concentration of has been defined in many units like molarity, molality, ppm, m/v %, V/V %.…

Q: Part C A 53.5 mL sample of an 9.0 % (m/v) KBr solution is diluted with water so that the final…

A: Part C Solution. 53.5 ml of  9 % M/V KBr solution is diluted with to give final volume 231 ml.…

Q: What is the concentration of the resulting solution be if 550 mLmL of a 25 %% (m/v)(m/v) glucose…

A:

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of…

A:

Q: How many milliliters of a 0.9% (wiv) NaCl ophthalmic solution can be prepared from 25 ml of a 25%…

A: • The values provided in the question are:-    i) Mass/volume percent of NaCl solution, M1 = 25 %…

Q: what is the % m/v of 371 grams of glucose dissolved in 0.5000L of disolved solution

A:

Q: 100 KI 6090 80 70 KNO3 60 50 40 30 20 10 Solute per 100 g of H₂O (g) NHẠCI KCIO3 0 10 20 30 40 50 60…

A: The given graph indicates the solubility of a salt in water at varying temperatures.

Q: What is the normality of a KOH solution given the following experimental data:…

A: Normality is defined as the number of gram or mole equivalents of solute present in one litre of the…

Q: If 4.3 grams of NaCl are dissolved in 125. mL of methanol (methanol has a density of 0.792 gram per…

A: Concentration is measurable quantity in many terms example in molarity, w/v %, w/w % , ppm etc.…

Q: Give the mass of the solute and mass of the solvent for 210 gg of a solution that is 0.75 mm in…

A: The molality of a solution refers to the number of moles of solute present in 1 kg or 1000 g of the…

Q: How can you prepare 250 ml, 0.1N HNO3 solution from 35% HNO3      and 1.26 g/cm3  density?

A:

Q: What mass of lead iodide is in 1 ml of a 0.5 M solution in DMF? Enter your answer (in g) to 3…

A: We know that, Molarity = (No of mole of solute) / (Volume of solution ) No of mole = (Molarity) x…

Q: A solution was prepared by dissolving 35.0 mL of methanol in sufficient water to give a total volume…

A: We have to predict the percentage by volume of given solution.

Q: Quesion 1 a Calculate the (m/v) % concentration when 25.3 g of NaCl dissolved in 1.5 L of…

A: Since we only answer up to 3 sub-parts, we will answer the first 3 only. Please resubmit the…

Q: You have a stock of 5.0 M NaCl. If you want to make 300.0 mL of .150 M NaCl, how many milliliters of…

A: M1= 5.0 M V1=300.0mL M2=0.150M V2=?

Q: Data Table Mass of Zn HCI Volume Tinitial Tfinal 0.55 g 100.0 mL 20.0 °C 23.1°C The density of the…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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: If a 1000ml liquor beer is 36% alcohol by volume, how many ml of the solution are ethanol? Find the…

A: Given, Volume of the solution (liquor Beer) = 1000 ml 36% alcohol by volume  Formula Used,…

Q: in

A: Molarity and parts per million (ppm) are the two ways to express concentration.  There is a…

Q: If Mg(OH)2 has a Ksp of 9.0 x 10-12, then what is the solubility of Mg(OH)2 in pure water? Give your…

A: Solubility  It is defined as maximum mass lf a solute that can be dissolved in solvent to make a…

Q: You measure out 42 mL of 6.0 M HNO3 to make the 250.0 mL of dilute solution. What volume of…

A: Given, Vacid = 42 ml Vsolution = 250.0 ml Vwater = ?

Q: Calculate the mass/volume percent, % (m/v), for the solute in each of the following solutions. ▼…

A: Given: For part A; The mass of solute (LiCl) = 4.80 g The volume of the solution = 51.5 mL For part…

Q: Calculate the: %m/v, %v/v, %m/m and M of a solution that contains 28.0 grams of KNO3 in 300.0 mL of…

A: Given :-  mass of KNO3 = 28.0 g  volume of water = 300.0 mL  density of KNO3 = 2.11 g/mL  density of…

Q: The solubility in water of ionic compound X is measured and found to be 0.143 B at 10. °C. Calculate…

A:

Q: Which of the following is the reason why mg solute/kg solution can be approximately equal to the mg…

A: Calculations have been done in the following step.