Q: How much 6.9M MGCIO, solution is required to make 72 L of a 0.4 M MgCIO, solution?
A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…
Q: of the solution. 4.00-mL of Na
A: Fully protonated form of tyrosine means solution will be in acidic form so use pka1
Q: What is the molarity of a 450 mL solution containing 15 g of sodium chloride (NaCl) as solute?
A: Given Mass of Solute (NaCl) = 15g Volume of solution = 450 ml
Q: How many mL of a 5.4 M HCl solution would it take to make a 250 mL of a 1.0 M solution?
A: given information are- Concentration of HCl =C2 = 5.4 M volume of the solution =V1 = 250 ml conc.…
Q: If 65.5 ml of HCL stock solution is used to make 450 ml of a 0.675 M HCl dilution, what is the…
A: Given: Volume of HCl stock solution = 65.5 ml Molarity of HCl dilution = 0.675 M Volume of HCl…
Q: Q2. Calculate the percent by volume of benzene in the final solution, when 50 ml of benzene is…
A: Given that : Volume of benzene = 50 mL Volume of water used to dilute benzene = 100 mL So, Total…
Q: How many liters of a 0.0550 M NaI solution contain 0.163 moles of NaI?
A: Molarity (M) = number of solute / volume in liters of solution M = n X 1000 / v
Q: How many grams of NaOH are needed to prepare 275.0 mL of a 0.300 M NaOH solution?
A: Given, Volume of NaOH solution = 275.0 mL Concentration of NaOH solution = 0.300 M
Q: 4. Percent by Mass/Volume Concentration A 50 ml of 12% by mass per volume solution was used in an…
A: Given, Volume of solution = 50 ml Mass per volume percentage = 12%
Q: If 20.00 mL of HCl solution requires 20.20 mL of the standardized NaOH solution, what is the…
A: We will use Normality equation to solve this problem which is given as N1V1 = N2V2 It can be derive…
Q: What is the concentration of a solution formed by diluting 135 mL of 20.0 M HCl solution to 870…
A:
Q: How many grams Na2WO4 (sodium tungstate) should be weighed out to prepare 500 mL of a 0.200 M…
A: By using the formula of Molarity we can solve this problem.
Q: What weight of sodium carbonate needed to prepare exactly 750 ml. of 0.105N solution.
A:
Q: • How many milliliters of 0.250 M NaCI solution must be measured to obtain 0.100 mol of Naci?
A:
Q: What volume, in ml, of a 0.420 M sodium chloride solution has 0.0800 moles of sodium chloride?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, what is the molarity of…
A:
Q: If a stock solution of 25.0 g of sugar per 100. mL of solution is available, how much of this stock…
A: The amount of sugar in diluted solution is calculated as,
Q: What mass of NaOH (in grams) is needed to prepare 150 mL of a 0.100 M NaOH solution?
A: Given-> Volume = 150 ml = 0.150 L (1 L = 1000 ml) Concentration of NaOH= 0.100M
Q: Question attached
A: Given information is as follows: The concentration of acetic acid = 0.10 M The volume of acetic acid…
Q: What volume of 12M HCl solution is required to prepare exactly 500. mL of a 0.60M HCl solution?
A: In the dilution process, the relationship between initial and final concentrations and volumes of…
Q: Calculate the volume in milliliters of a 0.48M barium chlorate solution that contains 25.0 g of…
A: Molarity = number of moles/volume of solution (in L) Volume = moles/Molarity
Q: A 300-mL solution of 3.0 M HCl is diluted to 2.0L. What is the final molarity?
A: Calculation of molarity of diluted HCl solution: Provided data is as follows: C1 = 3.0 M V1 = 300…
Q: 200.0 mL of a 0.750 M sodium hydroxide solution. How many moles of sodium hydroxide are in the…
A:
Q: How many moles of solute particles are present in 1 L (exact) of aqueous 5.80 M KBr? 580 mol of…
A: Given that: Molarity of Potassium bromide solution = 5.80 M Volume of Potassium bromide solution = 1…
Q: What is the final concentration of a solution made by adding 75.0 mL of water to 350.0 mL of 4.00 M…
A: Given data:- Initial concentration of the NaCl (C1) = 4.00 M Final volume of NaCl (V2) = 350.0 mL +…
Q: How many mol of NaOH are present in 629 mL of 1.4 M solution?
A: The term molarity is defined as the number of moles of solute dissolved in 1L of solution.…
Q: How many mL of a 6.0 M HCl solution would it take to make a 250 mL of a 1.5 M solution?
A:
Q: 77.7 g of solute was fully dissolved with 175 g of solvent. What is the percentage concentration of…
A: Percent concentration of the solution by mass is defined as the mass of solute divided by the total…
Q: How many mol of NaOH are present in 365 mL of 0.50 M solution?
A:
Q: Calculate the molarity of 25.3 g of MgS in 967 mL of solution
A: Given,Mass of MgS = 25.3gVolume of solution = 967mL
Q: What is the concentration of a solution formed by adding 65.0 mL of water to 25.0 mL of a 3.2 M NaCl…
A:
Q: What is the molar concentration of a 756 mL aqueous solution with 25.0 g NaCl dissolved in it?
A: Volume of solution = 756 mL { 1mL = 10-3 L } Volume of solution = 756 × 10-3 L Volume of…
Q: What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?
A: Given Molarity = 0.20 M volume = 500ml
Q: What is the concentration of a solution formed by diluting 125 mL of 15.0 M HCI solution to 870 mL?
A:
Q: What volume of acetic acid is present in a bottle containing 350 ml of a solution which measures…
A: Given, volume of solution = 350 ml Percentage concentration = 5.00 Volume of solute = ?
Q: How many milliliters of a 0.75 M HCl solution do you need to obtain 0.0040 mol of HCl?
A: Molarity of the solution is equal to the number of moles of solute present in one liter of a…
Q: How many grams of KMnO4 are needed to make 289.0 mL of 0.758 M solution?
A: 1- First we need to determine the moles of KMnO4 in solution : Moles = [ Molarity × Volume ] Moles…
Q: How many mL of a 6.00 M solution of nitric acid are required to prepare 400 mL of a 0.300 M…
A: Volume can be determined using the dilution expression,
Q: How much 0.52 M HCl solution can be made by di- luting 250 mL of 10 M HC1?
A:
Q: How many millilitres of 5.0 M K2Cr2O7 solution must be diluted to prepare 25 mL of 0.10 M solution?
A: Given:M1 = 5.0 MM2 = 0.1 M.V2 = 25 mL
Q: 5.0 mL of 3.6 M K2CO3 solution is diluted to make a 0.45 M solution, what is the volume of the…
A: Given:5.0 mL of 3.6 M K2CO3 solution is diluted to make 0.45 M solution.Consider,V1 = 5.0 mLM1= 3.6…
Q: What is the molarity of a solution containing 12.0 moles of NaCl in 6.00 liters of solution?
A: Given : Moles of NaCl = 12.0 mol. And volume of solution = 6.00 L
Q: How many milliliters of 12.0 M HCl are required to prepare a 2.00 M, 250.0 mL of HCl solution?
A: Intial concentration of HCl = M1 = 12 M Intial volume of HCl = V1 = ? mL Final concentration of HCl…
Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution. If 6.5 mL of this…
A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution
Q: 3. What is the percent by volume of a solution formed|by adding 38 mL of acetone to 45 mL of water?
A: Given that: 38 ml of acetone is mixed with 45 ml of water. We know, % Volume = (volume of…
Q: How many milligrams of sulfuric acid (H2SO4) are in a 50 mL solution of 1.9 M H2SO4?
A: A numerical problem based on quantitative analysis, which is to be accomplished.
Q: How many concentrated acetic acid (density 1.05 g/mL) is required to prepare 250mL of a 0.3M aqueous…
A: Given, 250mL of a 0.3M
Q: 7 mL of 1 M NaOH solution (how many millimoles of NaOH is this?)
A: Given Volume of solution = 7 mL = 7 × 10-3 Liter (…
Q: Calculate the molarity of 32.1 g32.1 g of MgSMgS in 815 mL815 mL of solution.
A: Given: mass of MgS = 32.1 g molar mass of MgS = 56.38 g/mol Volume of solution = 815 mL = 0.815 L
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- Question: Caluclate the concentration of each solution in mass percent. 8.72g C2H20 IN 76.1g H2O Thank you,QUESTION 40 A salt solution was made by combining 45g of NaCl with 125g of water. What is the percent concentration (m/m) of the NaCl solution? 26% 36% 3.78% 2.78%About how much NaNO3 will precipate out of solution when a saturated solution containing 140 g is cooled from 75 degrees to 30 degrees? Question 2 options: 95 g 40 g 45 g 0 g
- How many mL of 6.0 M HCl is needed to make 1.0 L of 0.50 M HCl solution? Question 10 options: 12 mL 3.0 mL 300 mL 83 mL none of theseA student is to prepare a 250.-mL solution of 1.0 M glucose (C6H12O6, 180.16 g/mol). Question= A student wishes to prepare 200.-mL of 0.50 M glucose solution. What volume (mL) of the stock 1.0 M glucose solution is needed?How many grams of acetic acid ( HC2H3O2 ) are needed to neutralize 35.2 mL of 0.419 M of calcium hydroxide solution? Group of answer choices 0.419 g 1.77 g 0.884 g 4.19 g 44.2 g
- A stock solution of approximately 7.7x10^-5 molar will be provided in lab. Determine the volumes of each solution needed to prepare 50.00 mL of standard solutions of concentration 0.600x10^-5molar, 1.20x10^-5molar, 2.40x10^-5molar, and 3.00x10^-5molar. Round the calculated volumes to thenearest 0.1mL.QUESTION 41 How many grams of NaOH are in 75.0 mL of a 12.5% (m/v) NaOH solution? 9.38 g 6.00 g 938 g 600. gQUESTION 8. What is the molarity of a solution containing 15.6 g of KCl in 274 mL of solution?
- 2..How many grams of copper(II) sulfate pentahydrate, CuSO4•5H2O (MM = 249.686 g/mol) are required to prepare a solution that has the equivalent of 0.339 g of copper (MM=63.546 g/mol) dissolved?Required to answer.TOPIC: Stoichiometric Calculations 1.) You have a 250mM stock of Tris. What volume of this stock solution should be added to water to prepare 500mL of 7.5mM Tris? 2.) How do you prepare 1mL of 25mM Tris from a 500mM stock? 3.) Express 50mM NaOH as a percent solution. 4.) What is the molar concentration of a 15% glycerol solution?What volume of 0.250 M KOH solution contains 6.31 grams of KOH? Show Given, Required, Formula, Solution and Answer. a. 631 mL b. 28.11 mL c. 450 mL d. 0.449 mL