Calculate the concentration in /molL  of the chemist's barium chloride solution. Round your answer to  3  significant digits.

Q: A chemist prepares a solution of silver nitrate (AGNO,) by measuring out 20. g of silver nitrate…

A:

Q: A chemist prepares a solution of calcium sulfate  CaSO4  by measuring out  0.341g  of calcium…

A: The solution is as follows :

Q: A chemist prepares a solution of barium chloride (BaCl₂) by measuring out 86. g of barium chloride…

A:

Q: chemist adds 325.0mL of a 1.1 M barium acetate BaC2H3O22 solution to a reaction flask. Calculate…

A: Given:  Molarity of barium acetate = 1.1 M  Volume = 325.0 ml = 0.3250 litres  Molar mass of barium…

Q: A student mixes 8.0 mL of 4.0 M acefone solution with 9,0 ml of 6.0 M HCI solution and then adde 166…

A: a mole of a species(n) = Volume of the species(V) x Molarity of the species(M).                  n =…

Q: A chemistry student weighs out 0.212 g of chloroacetic acid (HCH,CICO,) into a 250. mL volumetric…

A: Chloroacetic acid is a monobasic acid and NaOH is a monoacidic base.  Thus, an equal number of moles…

Q: A certain liquid X has a normal freezing point of –3.20 °C and a freezing point depression constant…

A:

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: O Chemical Reactions Calculating molarity using solute mass D0/5 Bi- A chemist prepares a solution…

A: Step 1: Step 2: Step 3: Step 4:

Q: A chemist prepares a solution of copper(II) sulfate  CuSO4  by measuring out  22.μmol  of…

A: Moles of copper (2) sulphate = 22micromole Volume = 300ml

Q: A chemist prepares a solution of barium chloride (BaCl2) by measuring out 40.g of barium chloride…

A: Given,Mass of barium chloride = 40g.Volume of water = 350mL.The moles of barium chloride can be…

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 223. µmol of iron(II)…

A: From given data Number of moles, n = 223 µmol Volume of solution, V = 200 mL = 0.2 L   As,…

Q: A chemist prepares a solution of potassium dichromate K2Cr2O7 by measuring out 2.0g of potassium…

A:

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 87. g of barium chloride…

A: Given: Mass of BaCl2= 87 g  The volume of the solution, V=350 mL= 350/1000=0.350 L [1 L = 1000 mL]…

Q: Calculate the concentration in mol

A: Molarity is defined as the number of moles of solute in 1 litre of the solution.

Q: Calculate the volume in milliliters of a 5.1/molL sodium nitrate solution that contains 175.g of…

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 63. g of iron(II) bromide…

A:

Q: A chemist prepares a solution of barium chlorate (Ba(ClO,)) by measuring out 7.47 umol of barium…

A: Given;

Q: mol stock solution of iron(III) bromide L A chemist makes 260. mL of iron(III) bromide (FeBr)…

A: C1 x V1 = C2 x V2

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 chemist prepares a solution of mercury(I) chloride Hg2Cl2 by measuring out 0.0000526μmol of…

A: Answer:

Q: A chemist prepares a solution of sodium nitrate (NaNO, by measuring out 119. g of sodium nitrate…

A: Given: Mass of NaNO3=119 g Molar mass of NaNO3=84.9947 g/mol Volume of the solution=500 mL =…

Q: A chemist prepares a solution of zinc nitrate  ZnNO32  by measuring out  28.g  of zinc nitrate…

A:

Q: A chemist prepares a solution of barium chloride (BaCl,) by weighing out 9.759 g of barium chloride…

A:

Q: A chemist prepares a solution of zinc nitrate (Zn(NO,)) by weighing out 166. g of zinc nitrate into…

A: Given Mass of zinc nitrate =166g Volume of solution = 300mL Concentration of solution in g/L is…