1a) 0.1% = ? ug/ml? Only include the number and not any units

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0470 M solution of NaF when diluted…

A: Given, Initial Molarity, M1 =  0.300 M Volume, V1 = ? Final volume of the solution, V2 = 250.0 mL…

Q: A 5.00 ml aliquot of a 0.20 M HCI solution is diluted to a final volume of 25.00 mL. What is the…

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Q: Put together a PROCEDURE for an experiment in which you prepare 100.00 mL of a solution. Solution…

A: Given that, Concentration of dilute HCl solution = 3.0 M A solid FeCl3.6H2O, iron(II) chloride…

Q: The directions for using epsom salts in a bath say to add 105 grams of Mg50, 7H0 per liter of water.…

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Q: A student titrates a water sample (V-100 ml) with 0.05N H2S04, find the quantity and quality of the…

A: A question based on concentration terms that is to be accomplished.

Q: I need helping solving these please explain in the most simplest way so I can understand how to do…

A: Three numerical problem based on quantitative analysis, which is to be accomplished.

Q: A prescription requires you to prepare 10 suppositories with 0.3 g of kematopril (density= 3.0 g/mL)…

A: As per the given data, Weight of suppository of cocoa butter = 2.0 g Weight of drug in each…

Q: Calculate [ I- ] given the following information: In a test tube, 2.0 mL 0.060 M KI solution 4.0 mL…

A: The initial concentration of KI or I- (M2) is calculated as follows:

Q: Three solutions are mixed together to form a single solution; in the final solution, there are 0.2…

A: We are given  Three solutions are mixed together to form a single solution; in the final solution,…

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: Percentages represent grams/100m1. So a 1% SDS solution has 1 gram of the detergent SDS in 100ml of…

A: Concentration is a parameter that is used to quantify the amount of substance. The concentration…

Q: Craw McGraw-Hill Education Campus Saved Ex. 1b - Mass/volume percent concentration - calculate using…

A: Volume of solution = 0.350 L  Mass of KCl = 13.0 g  We have to find m/v percent of solution.

Q: Using concentration as a conversion factor, how many moles of solute are in 844 mL of 2.09 M MgSO4?…

A: 1  Given:-           Volume=844 mL                        =0.844L          Molarity=2.0m  No. of…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0365 M solution of NaF when diluted…

A: According to formula, M1V1       =        M2V2 Before Dilution                After Dilution M1 =…

Q: Find the molarity of acetic acid prepared by diluting 34.9 mL of concentrated (glacial, 17.4 M)…

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Q: Dilutions : M,V1 = M2V2 1. If I dilute 350 mL of a 0.40 M CaCl, solution to a volume of 530 mL, what…

A: 1) Intial concentration = M1 = 0.40 M      Intial Volume = V1 = 350 mL      Final concentration = M2…

Q: Please calculate the grams of each substance needed to make the following solutions: One-half…

A: Given: The volume of the solution of CaSO3, (V) = 05 L. The molar mass of CaSO3, (M) = 120.17 g/mol.…

Q: If 0.9871 g of the primary standard KIO3 is used to prepare 500.00-mL of the standard solution, how…

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Q: Commercial hydrochloric acid is 12.1 M. What volume of commercial HCI solution should be used to…

A: Given: Concentration of commercial hydrochloric acid(C1)=12.1M Concentration of dilute hydrochloric…

Q: Consider a solution composed of toluene (C7H8) and benzene (C6H6) with volumes 50 mL and 125 mL,…

A: The molarity of a solution depends on the number of moles of the compound and the volume of the…

Q: How many mL of 1.47 M NaCl are needed to contain 4.0 g of NaCI? Report to nearest 0.1 mL, with no…

A: The number of moles of solute present in 1L of the solution is known as the molarity of the…

Q: 3. Which of the following statement/s is/are correct? 1. 3.00 N H2SO4 is equivalent to 6.00 M H2SO4-…

A: The relationship between molarity and normality is: Normality=molarity ×valence ......(1) The…

Q: slope (m): 0.02534 1/(µM) y-intercept (b): -0.0009147   Q5. If Ana determines the absorbance of…

A: According to the Beer-Lambert’s Law: where A is the Absorbance, b is the path length of the cuvette…

Q: Hydrochloric Acid USP is a 36% w/w solution of HCI in water. It has a SG=18. How many milliliters of…

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Q: Trail 1 volume vinegar, mL 4.00 mL g HC2H3O2 in sample taken 60.10 % HC2H3O2 (W/V) ?

A: Since % (w/V) is defined as  % (w/V)  = mass of solute taken in g X 100 / volume of solution taken…

Q: student begins lab with 238.6 ml of 3.6 Hcl. They re instructed to dilute solution so that the…

A: Initial volume of HCl= 238.6 mL Initial concentration of HCl = 3.6 M Final concentration of HCl =…

Q: 3 3.500 mM 4 0.136 mM 5 1.673 mM Hints & Tips Take the 1/100 dilution factor into…

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Q: Prepare serial dilutions of 0.08M potassium chloride and 0.08M SLS from the stock solutions…

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

Q: You used a stock 0.200M solution of CuSO4 for constructing a calibration curve. Assuming the density…

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Q: 2. What is your smallest volume that you can comfortably measure with your P20 pipettor? Can you…

A: Solution is a homogeneous mixture of solute and solvent. Concentration of a solution is the amount…

Q: A solution of sulfuric acid was made by dissolving 20.0g of 98% sulfuric acid in a 250mL of water.…

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Q: consider the compound tartrazine (Yellow 5 food dye) that has a chemical formula of C16H9N4Na3O9S2.…

A: According to the Beer’s law, shown in equation (1) where Ɛ is the molar absorptivity and l is the…

Q: Find the final concentration of ethanol as a percent (v/v) when 30 mL of ethanol 50 % (v/v), 60 mL…

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Q: [4.05819 Mass of Urea (g): Buret Initial Volume (mL): water Part 2 Calculation: Final Temperature of…

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Q: 3. The Laboratory custodian prepared saturated NaNOa) solution of 10.9 M at 25°C. How many grams of…

A: Two numerical problem based on solution, which are to be accomplished.

Q: How many ml of a sodium hydroxide solution with a concentration of 40g/100cm3 should be measured out…

A: Here we are required to find the volume of stock solution required to prepare 200cm3 of 0.5 M…

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: A. Standardizing a Dilute Solution of Sodium Hydroxide, NaOH (aq) КНС,Н,О, (аq) + NaOH (aq) H,O (1)…

A: The reaction is standarization of NaOH With respect of KHP.

Q: (CHCl)  (0.01000 liters )    =     (CNaOH)  (volume of NaOH in liters).                CNaOH is the…

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Q: Suppose you will prepare a 1:1 by ass NaOH solution using 30g NaOH of 97% purity (density=2.13g/mL).…

A: Weight percent Solution: Simply it is the amount of solute in grams per 100 grams of solution.…

Q: What volume (in mL) of 30.0% hydrogen peroxide solution is required to provide the mass required in…

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Q: 1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 140 a) A saturated…

A: When the mass of solute at a temperature is more dissolved, then the solubility of that solute will…

Q: Run 1 Run 2 Molarity of KMnO4 solution (M) from bottle 0.00101 0.00101 Initial reading of buret…

A: 2 KMnO4 + CdC2O4  → K2C2O4  + Cd(MnO4)2 Mole to mole ratio of KMnO4 :  CdC2O4  = 2 : 1

Q: 1. What is the % volume of a 100.0 mL solution that contains 3.50 mL acetic acid? 2. Rubbing…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: One milliliter of a certain KMnO4 solution will completely react with 0.3400 g FeSO4: Fe2+ + MnO4…

A: The balanced reaction can be written as MnO4-+5Fe2++8H+→5Fe3++Mn2++4H2O 55.8 g/mol is the molar mass…

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: Determine the final volume needed when 15.0 mL of a 7.50 M solution is diluted to a final…

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Q: ou are provided with a) 500 mL of 10 M KMnO4 solution b) 100 grams of pure NaCl c) 100 mL of 12 M…

A: Solution - According to the question - Given - 1. Prepare the ferrous sulphate solution in a beaker…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0605 M solution of NaF when diluted…

A: Molarity is a concentration term. It is expressed as the number of moles of solute dissolved in per…

Q: Cesium chloride is used to prepare dense solutions required for isolating cellular components with…

A: Given: Percent by mass of CsCl = 40.0 % And density of solution = 1.43 g/mL. Assuming 1 L i.e. 1000…