What volume of water is required to make a 0.09 M MgCl2 solution staring with 0.33 g of MgCl2. Report your answer to the nearest milliliter.

Q: What is the Molarity (M) of 5% White Distilled Vinegar based on the 5% value listed on the label?…

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

Q: Calculate the concentration of a solution made by diluting 46.0 mL of 5.5 M HBr to a final volume of…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: 2. Calculate the Molarity of 0.917 mole of NaCl in 0.500 L of solution.

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Q: Order the following in terms of concentration, with 1 being the least concentrated and 4 being the…

A: A) We have given the No. of moles = 0.7 mole Volume = 300 mL = 0.3 L    Therefore,      Molarity =…

Q: What mass of NaCI is needed to make 250ml of solution with a concentration of 2.0M? 15g 29g 18g…

A: Molarity (M) can be defined as the number of moles of solute per litre of solution. The unit for…

Q: I have 300 mL of a 3.0 M HNO3 solution. What will the molarity be if I dilute my solution to 900 mL?

A: Here given, Initial volume (V1) = 300 mL Initial strength (S1) = 3 M Final volume (V2) = 900 mL…

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…

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Q: How would you prepare 2 x 102 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?

A: Given, 2 x 102 mL of 0.9 M NaOH solution

Q: If you want to know the molarity of the solution of H2SO4 is accurate, What information do you…

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

Q: Calculate the molarity of a solution of 1.33 g of Na2CO3 in 100 mL of solution. show all…

A: Mass of Na2CO3 = 1.33 g Molar Mass of Na2CO3 = 105.98 g mol-1 Volume of the Solution = 100 mL

Q: Describe how to prepare 500 mL of 0.250 M NaCl solution.

A: Given: molarity of NaCl = 0.250 M Volume of solution = 500 mL molar mass of NaCl = 58.44 g/mol

Q: Calculate the concentration of a solution made from diluting 70.0 mL of 1.05 M HCl to 430. mL.

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Q: How would you prepare a 175.0 mL solution of a 0.150 M of AgNO3 solution starting with pure AgNO3?

A: Given, the volume of solution V =175.0 mL =0.175 Lconcentration of AgNO3 solution =0.150 Mwe are…

Q: What volume of water is required to make a 0.03 M MgCl2 solution staring with 4.95 g of MgCl2.…

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Q: How many milliliters of 3.0 M H2SO4 are needed to make 450 mL of 0.10 M H2SO4?

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Q: How much Sr(OH);•8H;0 is needed to prepare 250.0 ml of solution in which (OH'] = 0.100 M? 3.32 g b.…

A:

Q: If 32 mL stock solution of 6.5 M H2SO4 is diluted to a volume of 500 mL . What would be the…

A: Given: V1 = 32 mL M1 = 6.5 M V2 = 500 mL

Q: A concentrated solution of an acid  has the m/m% of 88.0% and density 1.20 g/mL.  Calculate the…

A:

Q: 1. What weight of Ba(OH)2 is needed to prepare 100 ml of a 2N solution? 2. Find the normality of…

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: Solute: HCl Composition of Solution: Wt% HCl = 25% Density, g/mL: 20 degrees: 1.149 ; 80 degrees:…

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Q: What volume of 17.4 M HCl should be used to prepare 500. mL of a 6.00 M solution of HCl? А. 1450 mL…

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Q: please highlight the correct answer

A: Molarity is moles/litre of solution.

Q: How many milliliters of 3.0 M H2SO4 are needed to make 450 mL of 0.10 M H2SO4 solution?

A: This problem can be solved by using the following relation. M1V1=M2V2M2=0.10 M H2SO4M1=3.0 M…

Q: Calculate the mass of water in kg required to prepare a 3.00m aqueous solution of NH3 using 35g of…

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Q: How many milliliters of 3.5 M H2SO4 are needed to make 250 mL of 0.10 M H2SO4?

A: Given: Concentration of H2SO4 stock solution = 3.5 M Concentration of final H2SO4 solution = 0.10 M…

Q: How many moles of Na2CO3 are there in 10.0 L of 2.00 M solution? Show a clear solution.

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Q: Calculate the mass (in g) of NaCl needed to make 100.0 mL of a 1.54 M solution (to 3 sig figs).

A: Definition of Molarity- Molarity is the number of moles of solute dissolve in one litre of solution.…

Q: Describe how would you prepare a 200 ml of 0.20 M NaOH from 0.60 M NaOH?

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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: calculate the concentration of a solution prepared by diluting 43 ml of 6.0 M NaOH to 131 ml.

A: General chemistry.

Q: 2. a) 25mL of water is added to 125mL of 1 0.15mol/L NAOH solution, what is the concentration of the…

A: Given  (a)  Initial Concentration of NaOH solution ( M1 ) = 10.15 mol/ Liter              initial…

Q: what will the concentration be if I ADD 560 mL more water to it?

A: Given :-  initial concentration = 0.50 M  initial volume = 340 mL  To calculate :- concentration of…

Q: How many grams of solid NaCl should be added to a final volume of 100ml to give a 1M solution of…

A: We will use molarity formula to calculate moles of NaCl, then convert it to grams.

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl? O A. 21.9 mL O B. 0.560 mL O C.…

A: When we’re dealing with dilution equation, we’ll use the following equation  M1V1 =M2V2 where M1 =…

Q: Concentrated HCl is approximately 12 M.  What is the final concentration of HCl after mixing 50.0 mL…

A: Given :- molarity of concentrated solution = 12 M  Initial volume of concentrated solution = 50.0 mL…

Q: an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the…

A: the pH of the solution depends on the concentration of H+ ions.

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 950.0 mL of 1.00 M HCl(aq)? V = mL

A: Given, Stock solution  Concentration of HCl solution (M1) = 10.5 M Volume of HCl solution (V1) = ?…

Q: what volume of solution in liter is required to make a 0.4 M solution by dissolving 16.8 grams of…

A:

Q: Calculate the mass needed to prepare 263.0 mL 0.50 M NaOH ?

A: Given data Molarity of desired NaOH solution = 0.50 M Volume of the desired solution , V = 263.0 mL…

Q: If 22.22mL of a 1.50 M Ni(NO3)2 solution is diluted to exactly 250.0mL, what will be the…

A: We have to calculate the concentration of dilute solution.

Q: Calculate the volume of a 0.85M NaNO3 solution needed to prepare 25.00 mL of 0. 48M NaNO3 solution.

A: Given :  Initial concentration of NaNO3 solution = 0.85 M  Final concentration of NaNO3 solution =…

Q: What Volume of 0.257 M NaCl is needed to make 250. mL of 0.150 M NaCl

A: According to the equation, M1V1=M2V2

Q: Calculate the volume of a 0.95M NaOH solution needed to prepare 25.0 mL of 0.48M NaOH solution

A: Molarity of NaOH ,M1 = 0.48M Volume of NaOH,V1 = 25.0mL Molarity of NaOH ,M2 = 0.95M Volume of…

Q: What is the final molarity of a solution prepared by diluting 35mL of 12.0M HCl to a final volume of…

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Q: What volume of 5.0 M acetic acid is required to prepare 100 mL of 0.50 M acetic acid?

A:

Q: What mass (g) of barium bromide is contained in 230.0 mL of a barium bromide solution that has a…

A: The amount of barium bromide produced has to be calculated.

Q: What mass of NaCl is needed to prepare 500.0 mL solution sign a concentration of 0.450 M?

A:

Q: what mass (in g) of disodium phosphate (NaHPOJ must be dissolved in 495.50 ml of water to crate a…

A: Composition of a solution can be ascertained either qualitatively or quantitatively. Molarity is a…

Q: What volume (in mL) of 18M H2SO4 solution is needed to make 750 mL of 1.0M H2SO4?

A: Assuming V ml is required. Hence moles of H2SO4 we are taking in V ml is given by  moles = molarity…