) 0.1% w/v = ? mg/100 ml

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 1.37 M aqueous solution of citric acid (H3C6H5O7) has a density of 1.10g/cm^3. What is the mole…

A: Assume you have 1 L of the solution. That 1 L will contain 1.37 mol citric acid, and the solution…

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

A:

Q: Dilution Problems Worksheet (M1V1 = M2V2) 1. How much of a 15.0 M stock solution do you need to…

A: Hydrogen fluoride is a chemical compound which have chemical formula HF. This is colourless gas or…

Q: What volume of water should be added to 100.0 mL of a 0.500 N Cr2(SO4)3·18H2O solution to obtain a…

A:

Q: 1. What is the final volume V2V2V_2 in milliliters when 0.916 LL of a 47.7 %% (m/v) solution is…

A: The given problem relates to the dilution of stock , so we can use stoichiometric relation to…

Q: how many ml of 0.100 m naoh is needed to dilute to a given 2.00litre of 0.0500 m naoh A 100ml B 50ml…

A: • The values provided in the q uestion are:-        i) Initial concentration of NaOH solution, M1 =…

Q: 5.3: Similar to For practic 0.125 M HNO3 solution r Na2CO3(aq) + 2HNO3(aq) O 14.9 mL O 51.4 mL O…

A:

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: What volume of 6.00 M NaOH is required to prepare 100.0 mL of 0.100 M NaOH?

A: According to the dilution law of solution we can prepare low concentration of solution from a high…

Q: Volume of concentrated reagant required to prepare diluted solutions below: 16 M H3PO4 to prepare…

A: Given Four different diluted solutions whose volume of concentrated reagent is to be determined.

Q: mOsm/L mOsm/L mOsm/L mOsm/L 50 mls of solution E+ 50 mls of pure water 20 mls of a 300 mOsm/L…

A: The clinical value 0.9% Sodium Chloride Injection, contains 9 g/L Sodium Chloride. (NaCl) with an…

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: How would you make 50mL of a solution containing 0.25M NaCl and 0.05M MgCl2, starting with solid…

A: Molarity is moles of solute present in per liter of solution

Q: Calculate the amount of KNO3-N required to prepare 100 ppm solution in 250ml volumetric…

A: One gram in one liter is 1000 ppm.  1g in 1000 mL = 1000 ppm 0.001g in 1 L  = 1 ppm 1 ppm = 1 mg/L

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: Q2: How many mLs of 0.205 M aqueous NAOH solution are required to neutralize 40.0 mL of 0.210 M…

A:

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: 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: which of the following solutions have the highest concentration? a. 0.4 mole of KOH dissolved in…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: Concentration (M) of starting solution 0.024 Abs (7.5 mL 0.024 M Cu2* +7 mL conc NH3 diluted with…

A: Initial volume of Cu2+ solution,V1 = 7.5 ml Initial concentration of Cu2+, M1 = 0.024 M Final volume…

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

A:

Q: 3..How many grams of CrF3 will dissolve in 250 mL of water? For CrF3 the molar mass is 108.99 g/mol…

A: Given-> Volume = 250 ml = 0.250 L.     (1L = 1000 ml) Molar mass of CrF3 = 108.99 g/mole Ksp =…

Q: Determine the amount of sodium chloride required to prepare 500 ml of a 3M sodium chloride solution.…

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: How many mL of 0.547 M HNO3 are needed to dissolve 5.63 g of MgCO3?

A: Given :- mass of MgCO3 = 5.63 g  Molar concentration of HNO3 solution = 0.547 mol/L  To calculate :-…

Q: Sodium hypochlorite (NaClO) is the active ingredient in bleaching agents. What is the percentage…

A: To calculate percent composition of chlorine , we would use formula  % Chlorine =Molar mass of…

Q: Solubility Curve for KNO3 150 140 130 120 110 100 KNO, 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60…

A: The solubility of any component in a solvent is defined as the maximum amount of that solute that…

Q: What volume in mL of 0.1354 M NaOH is required to nitrate 15.00 ML of 0.1002 M acid (HAc)?

A: An aqueous solution consists of at least two components , the solvent and the solute. It can be…

Q: -us solutions of 150.0 mL 0.30 M BaCl2 and 15 -answer.

A:

Q: a. What is the molarity of a 12 N H2C2O4 solution?  b. How many moles and how many equivalents of…

A: Definition molarity : Molarity (M) is the amount (number of moles) of solute in a one liter of…

Q: How of Cape Julfcte pentehydrare ( Cusoy.5420) were need many grams to malse 100 mL cf the 0.4M…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many mL water must be added to produce a. 625 mL of 1.00M solution from 6.00M solution? b.…

A: a)Given: M1= 6.0M M2= 1.00M V1 = ? V2= 625mL for dilution M1V1=M2V2  V1 = M2V2/M1 = 1.00 x 625/6.0 =…

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: 1. How many mg of sodium acetate (MW=82.03, feg=1) is equivalent to 1 ml of 0.5 N sulfuric acid? 2.…

A: According to law of equivalence, A reactant exactly reacts with the same number of equivalents of…

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

A:

Q: Calculate the concentration of the solution: 2 g C12H22O11 / 100 g H2O using % by Mass, % by Volume,…

A: Solution stoichiometry involves the calculation of the concentration of solutions in the given…

Q: How many milliliters of 9.0 M H2SO4 are needed to prepare 500. mL of 0.25 M H2SO4?

A: This question is based on Dilution equation. The formula for the dilution equation is as follows:…

Q: What molarity of HCl is needed so that 5 mL diluted to 300 mL will yield 0.2 M?

A:

Q: The volume of concentrated H2S04 needed to prepare 250 ml of 0.1N H2SO4 solution. [sp.gr=1.84, %=32]…

A:

Q: What is the final molarity of sodium thiosulfate pentahydrate for each of the runs? Given: the…

A:

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: 1.You need to prepare 1L of 1xTBE using your 10xTBE stock solution. How much 10xTBE and how much…

A: (1) Given that -  Volume of 1xTBE Solution = 1 L  Concentration of 1xTBE = 1  Concentration of…

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: How many mL of 0.300 M NaF would be required to make a 0.0715 M solution of NaF when diluted to…

A: For the preparation of dilute solution from a stock solution, we can use the following formula,…

Q: It was found that 25 ml of a sodium hydroxide solution, which perliter contains 4 g of commercial…

A: Given  For sulfuric acid :  Volume = 12 mL and Normality = 0.2 N Equivalent sodium hydroxide…

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?…

A: Since the moles of NaOH in final solution should be same as the moles of NaOH we are taking Hence…

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: 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: How many mL of 0.300 M NaF would be required to make a 0.0185 M solution of NaF when diluted to…

A: We know the amount of moles in the solution remains constant when changing the concentration of the…

Q: What volume of a 4.00 × 10-4 M FeSCN2+ solution would be needed to prepare 50.0 mL of a 7.20 × 10-5…

A: Here, we have to find the volume of a 4.00×10-4 M FeSCN2+ solution that would be required to prepare…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.