A chemist makes 710.mL of mercury(I) chloride Hg2Cl2 working solution by adding distilled water to 150.mL of a 8.18μM stock solution of mercury(I) chloride in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits.

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 58.6 g of iron(II)…

A: Given, Mass of iron (II) bromide (FeBr2) = 58.6 g Volume of the flask = volume of the solution = 250…

Q: A chemistry student weighs out 0.0977 g of acetic acid (HCH,CO,) into a 250. mL volumetric flask and…

A:

Q: A chemistry student weighs out 0.0261 g of acrylic acid (HCH,CHCO2) into a 250. mL volumetric flask…

A: At equivalent point  Number of equivalent of acid = number of equivalent of base. Valence factor of…

Q: A chemist prepares a solution of copper(II) fluoride (CuF,) by measuring out 0.022 g of copper(II)…

A:

Q: A chemistry student weighs out 0.101 g of hypobromous acid (HBRO) into a 250. mL volumetric flask…

A: Given: Mass of hypobromous acid = 0.101 g Volume of volmetric flask   = 250 mL Molarity of NaOH…

Q: A chemist prepares a solution of sodium chloride (NaCl) by weighing out 2.346 g of sodium chloride…

A: Concentration (w/V) = wt of solute in gram /volume of solution in Litre (V ltr)

Q: A chemist prepares a solution of copper(II) sulfate (CuSO4) by measuring out 12. g of copper(II)…

A:

Q: A chemist must prepare  550.mL  of  60.0mM aqueous potassium dichromate  K2Cr2O7 working…

A: Dilution is the process of decreasing the concentration of a solute by mixing more solvent. Dilution…

Q: Calculate the volume in mL of the iron(III) bromide stock solution that the chemist should pour out.

A:

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 470. g of iron(II)…

A: Given: mass of FeBr2 = 470 g volume of flask, V=450 mL                             =0.450 L We know…

Q: A chemist prepares a solution of aluminum chloride (AICI,) by weighing out 49.9 g of aluminum…

A: Given: grams of aluminum chloride = 49.9g Volume = 400mL The concentration value in g/dL is…

Q: A chemist must prepare 625.mL of 149.μM aqueous magnesium fluoride MgF2 working solution. He'll…

A: Dilution is the solution obtained by adding more solvent in the stock (more concentrated) solution.…

Q: mol aqueous L A chemist must prepare 875. mL of 10.0 mM aqueous calcium sulfate (CaS0,) working…

A: On dilution, the concentration of solution decreases but the number of moles remain constant. Write…

Q: A chemist prepares a solution of nickel(II) chloride (NiCl,) by measuring out 4.2 umol of nickel(II)…

A: No. of mol of NiCl2 =4.2 μmol Conversion of μmol to mol: Conversion of mol into mmol:

Q: A chemist must prepare 800.mL of 270.mM aqueous potassium permanganate KMnO4 working solution. He'll…

A: Volume of solution to be prepared = 800 mL Concentration of solution = 270 mM = 0.270M Concentration…

Q: A chemist prepares a solution of potassium dichromate (K,Cr,0,) by weighing out 45.81 kg of…

A: To express concentration in terms of g/L : 1) Convert the given mass of potassium dichromate in Kg…

Q: mol stock solution of A chemist makes 0.670 L of mercury(1) chloride (Hg, Cl,) working solution by…

A: FOR DILUTION M1V1= M2V2 M1 = Initial molarity of solution, V1 = Initial volume of solution, M2=…

Q: Alondr A chemist makes 260. mL of iron(II) bromide (FeBr,) working solution by adding distilled…

A: Dilution Equation M1V1 = M2V2M1 = Initial Molarity (stock Solution)V1 = Initial volumeM2 = final…

Q: A chemist must dilute  40.6mL  of  105.μM  aqueous silver(II) oxide  AgO  solution until the…

A: Given: Initial concentration (original solution), M1 = 105 μM The initial volume (original…

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 2.3 x 10 umol of iron(II)…

A: Change micro mol to mili mol the volume in L. then divide it.

Q: A chemist must prepare 750. mL of 240. mM aqueous sodium carbonate (Na₂CO3) working solution. He'll…

A:

Q: A chemist must prepare 575.mL of 1.00M aqueous sodium carbonate Na2CO3  working solution. She'll do…

A: When a concentrated solution (stock solution) of concentration C1 and volume V1 is diluted by adding…

Q: A chemist makes 570.mL of zinc nitrate ZnNO32 working solution by adding distilled water to…

A:

Q: A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 1.2x 10 jumol of…

A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

Q: A chemist prepares a solution of nickel(II) chloride NiCl2 by weighing out  48.2g of nickel(II)…

A: The number of moles for a given chemical species refers to the ratio of mass to the molar mass. The…

Q: M OSTATES OF MATTER Calculating mass concentration A chemist prepares a solution of sodium chloride…

A: Given, mass of NaCl = 49.66 g Note: 100 mL = 1 dL Volume of the volumetric flask = Volume of the…

Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by weighing out 152.1 g of iron(III)…

A: Concentration: The concentration of a solution can be represented in several ways like g/L, ppm.…

Q: A chemist makes 960. mL of mercury(II) iodide (Hgl,) working solution by adding distilled water to…

A: This is an example of dilution .

Q: Calculate the volume in mL  of the potassium dichromate stock solution that the chemist should pour…

A:

Q: A chemist prepares a solution of sodium chloride (NaCi) by measuring out 4.66 g of sodium chloride…

A: Given,  Mass of NaCl = 4.66 g  Molar mass of NaCl = 58.5 g/mol  Volume = 50 ml                 =…

Q: A chemist must prepare 775.mL of 1.00M aqueous barium chloride, BaCl2, working solution. He'll do…

A: Given, V1 =  775.mL M1 = 1.00M V2 = ? M2 = 1.73M

Q: A chemist must dilute  49.9mL  of  973.mM  aqueous aluminum sulfate  Al2SO43  solution until the…

A:

Q: A chemist must dilute  16.6mL  of  2.03M  aqueous zinc nitrate  ZnNO32  solution until the…

A: Given data contains, Initial volume is 16.6 mL. Initial molarity is 2.03 M. Final volume is x. Final…

Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 119.4 g of potassium iodide…

A: The concentration of a solution represents the amount of the solute with respect to the mount of the…

Q: Calculate the volume in mL of the sodium nitrate stock solution that the chemist should pour out

A:

Q: A chemist prepares a solution of barium acetate BaC2H3O22 by measuring out 83.g of barium acetate…

A: Given that, A chemist prepares a barium acetate [(CH3COO)2Ba] solution in a 250 mL volumetric flask…

Q: A chemist makes 980. mL of copper(II) fluoride (CuF,) working solution by adding distilled water to…

A: The given information is: Concentration of stock solution = 2.45 mM Converting the value of stock…

Q: A chemist must prepare 700. mL of 17.0 µM aqueous zinc oxalate (ZnC,0,) working solution. She'll do…

A:

Q: he flask to the mark with water. Calculate the concentration in mol/L of the chemist's potassium…

A: Given   A chemist prepares a solution of potassium dichromate (K2Cr2O7) by measuring out 19.4g of…

Q: A lab prepared a solution of sulfuric acid with a volume of 5.0x10-4 m3. The solution is further…

A: Given: The volume of Solution = 5.0x10-4 m3 = 500mL After concentrating the solution, new Volume =…

Q: A chemist must dilute 14.9mL of 1.88M aqueous sodium carbonate (Na2CO3) solution until the…

A: Given : Initial concentration of Na2CO3 = 1.88 M Initial volume of Na2CO3 solution = 14.9 mL And…

Q: A chemistry student weighs out 0.0623 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A: Given: The mass of acrylic acid added to 250 mL of the volumetric flask is 0.0623 g. The molarity of…

Q: mmol A chemist makes 460. mL of magnesium fluoride (MgF₂) working solution by adding distilled water…

A:

Q: A chemist must prepare 275. mL of 5.00 mM aqueous calcium sulfate (CaSO,) working solution. He'll do…

A:

Q: A chemist must prepare 150. mL of 1.00 M aqueous iron(II) bromide (FeBr,) working solution. He'll do…

A: The concentration (M) of any solution can be expressed as follows: Concentration (M)  =  Number of…

Q: A chemist must dilute 53.1 mL of 4.27 M aqueous calcium bromide (CaBr₂) solution until the…

A:

Q: A chemistry student weighs out 0.0202 g of acrylic acid (HCH,CHCO, into a 250. mL volumetric flask…

A: To calculate the volume of NaOH solution needed , we would first write a reaction between acrylic…

Q: A chemist prepares a solution of iron(III) bromide (FeBr, by weighing out 45.48 g of iron(III)…

A: In this question, we will calculate the Concentration of this given Compound in g/dL unit and final…

Q: A chemist prepares a solution of calcium bromide (CaBr,) by measuring out 68. g of calcium bromide…

A:

Q: A chemist must dilute 51.9 mL of 65.6 uM aqueous mercury(II) iodide (Hgl,) solution until the…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.