A chemist adds 0.85 L of a 1.08 mol/L silver perchlorate (A¢C1O,) solution to a reaction flask. Calculate the millimoles of silver perchlorate the chemist has added to the flask. Round your answer to 2 significant digits.

Q: During cold weather, calcium chloride is added to concrete to increase the speed at which the…

A: Here 100 ml samle of aqueous solution of calcium chloride is diluted to make volume 345 ml and the…

Q: A chemist prepares a solution of aluminum sulfite (Al, (SO3). ) by measuring out 81.0 µmol of…

A: Mol/L or molarity is the concentration unit of solution which is defined as no of mole of solute…

Q: A chemist prepares a solution of aluminum sulfite (Al, (SO,)) by measuring out 57.0 umol of aluminum…

A:

Q: A chemist adds 365.0mL of a 1.1/molL sodium nitrate NaNO3 solution to a reaction flask. Calculate…

A: Given: Concentration of NaNO3 = 1.1 mol/L. And volume of solution added = 365.0 mL = 0.3650 L…

Q: How many milliliters of a 3.95 M LiCl solution contain 13.9 g of LiC? Express your answer with the…

A: MW of LiCl = 42.394 g/mol mass given = 13.9 g Moles of LiCl=13.9 g42.394 g/mol=0.32787 mol

Q: Calculate the molarity of a solution prepared by dissolving 12.50 grams of NaNO3 in 250. mL of…

A:

Q: What is the molarity of a solution prepared by dissolving 233.4 grams of Fe(OH)3 in enough water to…

A: Given: The given mass of Fe(OH)3=233.4 g. The molar mass of Fe(OH)3=106.86 g/mole. The volume of the…

Q: A chemist prepares a solution of zinc oxalate (ZnC,0) by measuring out 0.013 g of zinc oxalate Into…

A: We have given that ,  The mass of Zinc Oxalate = 0.013g Volume of Solution = 500mL =0.5 L  To find…

Q: An analytical chemist weighs out 0.047 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Molar mass of unknown monoprotic acid as shown below

Q: A chemist prepares a solution of aluminum sulfite (Al, (SO,).) by measuring out 1.5 × 10“ umol of…

A:

Q: I have 571 mL of a 4.1 M NaCl solution. If I boil the water until the volume of the solution is…

A:

Q: A chemist adds 60.0mL of a 0.38/molL sodium thiosulfate Na2S2O3 solution to a reaction flask.…

A: We will calculate number of moles first usng molarity, then convert it to millimoles.

Q: What is the volume in liters that is needed to create a 1.4 M solution with 4.3 moles of Zn(NO3)2?…

A:

Q: A chemist adds 350.0 mL of a 2.2 mol/L potassium iodide (KI) solution to a reaction flask. Calculate…

A:

Q: Consider the following reaction: Pb(NO3)2 (aq) + 2N2CI (aq) --> PbCl2 (s) + 2NANO3 (aq) How many mL…

A: According to the balanced equation : Pb (NO3) 2 + 2 NaCl --> PbCl2 + 2 NaNO3 We can say that, 2…

Q: A chemist prepares a solution of silver(I) perchlorate (AgCIO,) by measuring out 5.9 × 10´ µµmol of…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: A chemist adds 390.0 mL of a 0.073M barium chloride (BaCl,) solution to a reaction flask. Calculate…

A:

Q: Use the following information to answer the next four questions. Hydroiodic acid often is used to…

A: Given,  [HI] = 0.75 M  Volume of HI = 5.0 mL  Volume of distilled water mixed = 20 mL  Then,  (a).…

Q: A chemist adds 40.0 mL of a 0.083 mmol/L sodium thiosulfate (Na, S,0,) solution to a reaction flask.…

A:

Q: chemist prepares a solution of zinc oxalate (ZnC,0,) by measuring out 0.00059 pmol of zinc oxalate…

A:

Q: A chemist prepares a solution of calcium bromide (CaBr2) by measuring out 3.4 x 102 μmol of calcium…

A: Since concentration in mmol/L we have to find  And concentration = moles of solute / volume of…

Q: A chemist prepares a solution of calcium sulfate (CaSO,) by measuring out 0.15 µmol of calcium…

A:

Q: An analytical chemist weighs out 0.461 g of an unknown triprotic acid into a 250 mL volumetric flask…

A: The molar mass of an unknown acid is to be calculated from the given data. Given: Mass of unknown…

Q: A chemist prepares a solution of mercury(II) lodide (Hgl,) by measuring out 0.00033 umol of…

A: Given :-  No. of moles of HgI2 = 0.00033 umol  Volume of solution = 150. mL  To calculate :…

Q: An analytical chemist weighs out 0.112 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Given, Mass of an unknown acid = 0.112 grams.    Volume of flask = 250 mL. Molarity of NaOH = 0.0700…

Q: A chemist prepares a solution of aluminum sulfite (Al2(SO3)3) by measuring out 4.3 μmol of aluminum…

A: Concentration in mmol/L = number of mmols/Volume in L

Q: A chemist adds 55.0 mL of a 4.75M silver perchlorate (AgCIO,) solution to a reaction flask.…

A: Molarity of a solution is defined as, moles of solute present in 1 literally of solution.  Molarity…

Q: mass in grams of aluminum chloride

A:

Q: A chemist prepares a solution of mercury(II) iodide (HgI,) by measuring out 0.0056 µmol of…

A:

Q: A chemist prepares a solution of barium chlorate (Ba (CIO3),) by measuring out 13.7 g of barium…

A: Concentration = number of moles/volume(in L)  And,  Number of moles = mass/molar mass

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A: 1)  pH of HCl solution to be prepared =1.9

Q: A chemist prepares a solution of silver perchlorate (AgCIO,) by measuring out 1.9 kg of silver…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: A chemist prepares a solution of calcium sulfate (CaSO)4 by measuring out 0.258μmol of calcium…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: O CHEMICAL REACTIONS Using molarity to find solute moles and solution volume Calculate the volume in…

A: Molarity: Concentration of solute is given in the term of molarity, it is…

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

A: Given;

Q: An analytical chemist weighs out 0.185 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Given:- analytical chemist weighs = 0.185 g Molarity = 0.2000M V = 9.5 mL Calculate molar mass of…

Q: Calculate the volume in milliliters of a 8.4M silver perchlorate solution that contains 25.0 g of…

A:

Q: A chemist prepares a solution of sodium thiosulfate (Na, S,O,) by measuring out 121. g of sodium…

A: Given : Mass of Na2S2O3 = 121 g And volume of solution = 200 mL = 0.200 L…

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 3.0 x 10 umol of potassium…

A:

Q: O CHEMICAL REACTIONS Calculating molarity using solute moles A chemist prepares a solution of…

A: Given, Note: 1 µmol = 10-6 mol Moles of FeBr3 = 85 µmol = 85 × 10-6 mol Note: 1 mL = 10-3 L Volume…

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 1.0 × 10 µmol of potassium…

A: Given that, moles of KI = 1.0*102 μmol  volume= 150 ml = 0.150L concentration = ?

Q: A chemist prepares a solution of potassium permanganate (KMNO,) by measuring out 0.28 umol of…

A: Rules of significant figures: Any non-zero number is significant. Zeros between significant numbers…

Q: A chemist prepares a solution of aluminum chloride (AlCl3) by measuring out 35.2 g of aluminum…

A: Given: Weight of the aluminum chloride is 35.2 g. Volume is 100 mL.

Q: Calculating molarity usihy A chemist prepares a solution of mercury(I) chloride (Hg,Cl, ) by…

A: Given, mass of mercury (I) chloride (Hg2Cl2) = 1.0 mg = 0.001 g Volume of the volumetric flask =…

Q: If you are going to dilute 125 mL of 1.50 M AgNO3 solution so that the final volume is 215 mL, what…

A: Given;

Q: A chemist prepares a solution of zinc nitrate (Zn(NO,) by measuring out 91.0 µmol of zinc nitrate…

A:

Q: A chemist prepares a solution of aluminum sulfite (Al, (SO,)) by measuring out 1.5 × 10" umol of…

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

Q: What is the molarity of a 2.54 moles of Li,S03 dissolved to make 34.55 liters of solution? Please…

A: Given: 2.54 mole 34.55 L of solution

Q: A chemist prepares a solution of aluminum sulfite (Al, (SO,)) by measuring out 179. µmol of aluminum…

A:

Q: A chemist adds 350.0 mL of a 0.039 umol/L barium chloride (BaCl,) solution to a reaction flask.…

A: Volume of BaCl2 added, V = 350 mL = 0.350 L Molarity of BaCl2 , C = 0.039 umol/L = 0.039 × 10-6…