- с www-awu.aleks.com = O CHEMICAL REACTIONS Using molarity to find solute mass and solution volume L 3/5 Calculate the volume in liters of a 0.0028 mmol/L copper(II) fluoride solution that contains 800. mg of copper(II) fluoride (CuF₂). Be sure your answer has the correct number of significant digits. X Alasia ol

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: When answering this problem, report the answer with the appropriate number of significant figures.…

A: We have to calculate the concentration of iodide ion.

Q: Suppose 0.394 g of ammonium chloride is dissolved in 300. mL of a 19.0 m M aqueous solution of…

A:

Q: A chemist prepares a solution of vanadium III chloride VCl3 by measuring out 0.90g of…

A:

Q: Calculate the volume in liters of a 0.00181 mmol/L copper(II) fluoride solution that contains 25.0 g…

A: Molar concentration is a unit of measurement for the concentration of a chemical species,…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: A chemist prepares a solution of potassium dichromate (K,Cr,0,) by measuring out 16. umol of…

A: Molarity or concentration of solution may be defined as the number of moles of given solute…

Q: What will be the final volume of a solution prepared by diluting 28.6 mL of 8.05 M sodium hydroxide…

A: Detail mathematical calculation is shown below

Q: A dilute solution is found to contain 6.095 x 10-6 M of cobalt. This solution was prepared when 20.0…

A: M1 = initial molarity = 6.095 × 10-6 MV1 = initial volume = 20.0 mLV2 = final volume = 250.0 mLM2 =…

Q: How many grams of NaCl are required to precipitate most of the Ag+ ions from 1.50 × 10² mL of 0.0547…

A: First we need to write a balanced chemical reaction and then we have to find moles of AgNO3 . From…

Q: Calculate the volume in milliliters of a 3.42M calcium bromide solution that contains 100. mmol of…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. So the…

Q: Suppose 0.642 g of iron(II) iodide is dissolved in 50. mL of a 63.0 m M aqueous solution of silver…

A: Given that : The mass of iron (II) iodide = 0.642 g The volume of silver nitrate solution = 50 mL…

Q: Suppose 5.53g  of sodium chloride is dissolved in  100.mL  of a  0.50 M  aqueous solution of…

A:

Q: A chemist prepares a solution of sodium bromide (NaBr) by measuring out 73. mg of NaBr into a 100.…

A: We have to calculate the molarity of Br-

Q: A chemist adds 325.0 mL of a 0.21M potassium dichromate (K,Cr,O,) solution to a reaction flask.…

A:

Q: Suppose 0.746 g of zinc iodide is dissolved in 150. mL of a 60.0 m M aqueous solution of potassium…

A: Zinc iodide (ZnI2) and potassium carbonate (K2CO3) are completely soluble in water.  Hence they are…

Q: Suppose 0.802g of sodium iodide is dissolved in 50.mL of a 59.0mM aqueous solution of silver…

A: Balanced equation for the reaction of sodium iodide (NaI) and silver nitrate (AgNO3) is , NaI(aq) +…

Q: A chemist adds 150.0mL of a 0.0013/molL copper(II) fluoride CuF2 solution to a reaction flask.…

A:

Q: drogen peroxide (H₂O₂) is used in commercial tooth whitening products where the H₂O₂ concentration…

A: Mass percentage = 10% Density = 1.45 g/mL Molar mass of hydrogen peroxide = 34.0147 g/mol

Q: Suppose 0.0891g of barium nitrate is dissolved in 100.mL of a 11.0mM aqueous solution of sodium…

A: Reaction of Barium nitrate and sodium chromate :   Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3 On reaction…

Q: Suppose 0.238g  of iron(II) chloride is dissolved in  100.mL  of a  14.0mM  aqueous solution of…

A: According to the question we have, The mass of the iron(II) chloride ( FeCl2 ) = 0.238 gm The volume…

Q: A student wants to make a 1.600 M aqueous solution of barium sulfate, BaSO4, and has a bottle…

A: To calculate the final volume of the solution for 1.6 M solution of BaSO4 containing 12.00 g of…

Q: Suppose 0.753 g of sodium chloride is dissolved in 100. mL of a 57.0 m M aqueous solution of…

A:

Q: A chemist prepares a solution of calcium sulfate (CaSo,) by measuring out 0.0770 µmol of calcium…

A:

Q: Calculate the mass (in grams) of oxalic acid (H2C2O4) needed to make 100.0 mL of a 0.250 M solution.…

A:

Q: lculate the volume in milliliters of a 6.74 M silver perchlorate solution that contains 450. mmol of…

A: Given, molarity of the solution = 6.74 M Moles of silver perchlorate = 450. mmol = 450. × 10-3 moles

Q: An aqueous HCI solution containing 36.71 % HCl by weight has a density of 1.222 g/mL. Calculate its…

A:

Q: A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4Na3PO4, for a laboratory…

A: Mass of Tribasic Sodium Phosphate required to produce 375 mL of a solution that has a concentration…

Q: Suppose 0.552g of zinc acetate is dissolved in 100.mL of a 22.0mM aqueous solution of ammonium…

A: zinc acetate = 0.552g aqueous solution of ammonium sulfate is ; 100.mL of a 22.0mM Volume of…

Q: How many moles of solute are present in 300. mL of a 0.60 M solution of NaOH? Please report your…

A:

Q: A chemist adds 430.0mL of a 9.76 M silver perchlorate AgClO4 solution to a reaction flask.…

A: Given information: Volume = 430.0 mL Concentration of silver perchlorate = 9.76 M

Q: A chemist prepares a solution of iron II bromide   FeBr2   by measuring out 17.mg of FeBr2 into a…

A:

Q: Suppose 0.433 g of zinc chloride is dissolved in 150. mL of a 19.0 m Maqueous solution of potassium…

A: Given, The mass of zinc chloride = 0.433 g. Volume of potassium carbonate = 150. mL Molarity of…

Q: 3 Calculate the volume in milliliters of a 6.74 g/L barium chlorate solution that contains 450. mg…

A:

Q: u

A: Calculate the mass (in grams) of oxalic acid (H2C2O4) needed to make 100.0 mL of a 0.250 M solution.…

Q: Suppose 5.25 g of nickel(II) bromide is dissolved in 100. mL of a 0.20 M aqueous solution of…

A:

Q: Suppose 2.92 g of copper(II) acetate is dissolved in 50. mL of a 0.60 M aqueous solution of sodium…

A: Step 1: Calculate the number of moles of copper(II) acetate: First, we need to convert the mass of…

Q: Calculate the volume in liters of a 1.2 x 105 mol/L mercury(II) iodide solution that contains 75.0 g…

A:

Q: Suppose 0.775 g of sodium iodide is dissolved in 100. mL of a 57.0 m M aqueous solution of silver…

A: The molarity of a solution is calculated by dividing the moles of solute by the volume of solution…

Q: A chemist prepares a solution of silver(I) nitrate (AGNO,) by measuring out 245. µmol of silver(I)…

A: Concentration in terms of Micromole per litre...

Q: Acetaldehyde (C₂H4O), an oxidation product of ethanol, is found in every type of wine. On average,…

A: Volume of bottle = 750 ml = 0.750 L

Q: A chemist prepares a solution of vanadium(III) bromide (VBr3) by measuring out 0.10 g of VBr3 into a…

A: Given: The mass of VBr3 = 0.10 g The volume of water = 100 mL We have to calculate the molarity of…

Q: A solution is prepared by dissolving 72.91 g of CdCl2 (MM = 183.317) in enough water to make 158.95…

A: Given:Mass of CdCl2 =72.91 gMolar mass  of CdCl2 =183.317gVolume of solution =  158.95 mL…

Q: What is the mass of the solvent (in grams) in 1.000 L of an aqueous 1.500 M NaCl solution? Be…

A: This question belongs to solution chapter.

Q: Suppose 2.14 g of ammonium nitrate is dissolved in 300. mL of a 40.0 m M aqueous solution of sodium…

A: The balanced chemical equation for the dissolution of ammonium nitrate are :----NH4NO3 (s) → NH4+…

Q: A chemist prepares a solution of iron (III) chloride (FeC13) by measuring out 0.30 g of FeCl3 into a…

A: Given mass of FeCl3 = 0.30 g  Volume of Solution  = 300.0 ml = 0.300L  (1 L = 1000 ml )  Molar mass…

Q: Calculate the volume in milliliters of a 10.1 M silver perchlorate solution that contains 100.g of…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.