2. What volume in mL of 4.35 M HCI solution is needed to react with 18.5 g of Ca(OH), ?

Q: When solutions of chromium(III) chloride and silver nitrate are mixed, a precipitate forms. (a)…

A: Introduction: Molarity is often used to express the concentration of the solution. It is defined as…

Q: A solution is prepared by adding 4.512 g of slaked lime also known as calsium hydroxide to 500.00 mL…

A: The molarity or the concentration can be defined as the ratio of number of moles of solute which are…

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0195 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M Moles of HBr = 0.0195 moles

Q: How many milliliters of an aqueous solution of 0.138 M chromium(II) sulfate is needed to obtain 5.51…

A: Given,  Chromium (II) sulfate=0.138M Molar mass of Chromium (II) sulfate =148.058g/mol Mass of…

Q: Enter your answer in the provided box. What volume of 0.22 M H,SO, can be prepared by diluting 129…

A: We have to calculate the volume of 0.22 M of sulphuric acid that can be prepared from dilution of…

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0125 moles of HBr?

A: Given : Concentration of HBr = 0.220 M And moles of HBr = 0.0125 mol

Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 60.0 mL of a 0.600 M…

A: The balanced chemical reaction can be written as, Na2CrO4  + 2AgNO3 →Ag2CrO4  + 2NaNO3  The given…

Q: 15 ml sample of 0.45 M K,Cro, is diluted to 100 ml. What is the concentration of the new solution?

A: On dilution of a solution, number of moles of the solution remains constant. So, the product of…

Q: What volume of 0.311 M sulfurous acid solution could be neutralized by 2.00 g aluminum hydroxide?…

A: During the neutralization process, the following reaction takes place: 3H2SO3 + 2Al(OH)3 → Al2(SO3)3…

Q: What volume of a 0.100 m heck is required to react with 2.35 g of sodium carbonate? Write the…

A: Balanced equation of HCl and sodium carbonate (Na2CO3 )  Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2 Ionic…

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0175 moles of HBr?

A: MOLES= VOLUME (L) * MOLARITY

Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 45.0 mL of a 0.600 M…

A: Given : Concentration of AgNO3 = 0.600 M Volume of AgNO3 solution = 45.0 mL = 0.045 L…

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2300 moles of NaCl?

A: Given: Molarity of NaCl= 0.3000 M Moles of NaCl = 0.2300 moles To Calculate: Volume of Solution (mL)

Q: A mixture of hydrochloric acid and sulfuric acid is prepared so that it contains 0.635 M and 0.135 M…

A: Answer is explained below.

Q: A) If 400 mL of .300 M silver nitrate are mixed with 300 mL of .5 M calcium chloride, how many grams…

A: Given : Concentration of silver nitrate i.e AgNO3 = 0.300 M Volume of AgNO3 solution = 400 mL =…

Q: Enter your answer in the provided box. What volume of 0.18 M H,SO, can be prepared by diluting 109…

A:

Q: What volume, in mL, of 1.50 M FeSO4 is required to make 287.5 mL of a 0.590 M solution?

A: Given information: Concentration of FeSO4 (C1) = 1.50 M Concentration of other solution (C2) = 0.590…

Q: 1.00 L of a solution is prepared by dissolving 125.6 g of NaF in it. If I took 180 mL of that…

A: Given : Mass of NaF = 125.6 g Volume of initial solution = 1.00 L  Volume of initial solution used =…

Q: How many ml. of a 0.230 M aqueous solution of ammonium nitrate, NH,NO,, must be taken to obtain 3.37…

A: Mass of salt = 3.37 g  Determination of moles of salt -  Moles of NH4NO3 =MassMolar mass=3.37…

Q: A 21.47-mL sample of hydrochloric acid solution requires 35.00 mL of 0.109 M sodium hydroxide for…

A: Given :-  concentration of NaOH solution = 0.109 M  volume of NaOH solution = 35.00 mL  volume of…

Q: A) If 500 mL of .300 M silver nitrate are mixed with 200mL of 0.5 M calcium chloride, how many grams…

A: In a balanced equation, the number of atoms on both sides of the equation should be identical. The…

Q: What volume of 0.165 M Na3PO4 solution is necessary to completely react with 88.6 mL of 0.106 M…

A: Given balanced chemical equation is 2Na3PO4 (aq) + 3CuCl2(aq) →Cu3(PO4)2(s) + 6 NaCl(aq)…

Q: How many milliliters of 9.81 M nitric acid solution should be used to prepare 2.00 L of 0.700 M…

A: Here we use dilution  law   M1V1 = M2V2

Q: How many grams of aluminum nitrate (212.996 g/mol) are required to make 500.0 mL of a 0.0525 M…

A: Given, Molarity = 0.0525 M Volume of solution = 500 mL = 0.500 L

Q: If a 57.0 mL sample of nitric acid is titrated with .375 M calcium hydroxide, and 23.0 mL are…

A: The reaction taking place is  2HNO3 + Ca(OH)2 ----> Ca(NO3)2 + 2H2O => for 2 moles of HNO3  we…

Q: created by combining 3.45 g of NH, of HCI and diluting to a total volume of

A:

Q: A 5.25mL volume of AgNO3 was used to completely precipitate the chloride ions. What is the mass of…

A:

Q: How many milliliters of 0.688 M CaBr2 solution are needed to completely react with 23.00 mL of 0.344…

A: The balanced chemical equation is, CaBr2 + Pb(NO3)2  ----->  Ca(NO3)2 + PbBr2 Given : Molarity of…

Q: One liter of a solution is prepared by dissolving 157.6 g of NaF in it. If I took 80. mL of that…

A: Molarity is defined as the number of moles of solute present in one litre of solution  w= weight of…

Q: What volume of your solution, (concentration of 0.184) is required to react completely with 55.0 mL…

A: This problem can be solved by using the molarity equation: M1V1 = M2V2 where M1 and V1 are the…

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0210 moles of HBr?

A: Number of moles = Molarity (mol/L ) × Volume( L)

Q: Consider the reaction: LizS(aq) + Co(NO,),(aq)2 LINO: (aq) + CoS(3) Part A What volume of 0.150 mol…

A:

Q: A solution is made by diluting 37 ml of a 10.25 mil/L standard solution to a volume of 2.40L. What…

A: Answer: The concentration of the resulting solution is 0.158 mol/L.

Q: What volume in milliliters of 9.76 M hydrochloric acid solution should be used to prepare 2.00 L of…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: What volume in milliliters of 0.0130 M Ca(OH)2 is required to neutralize 70.0 mL of 0.0300 M HBr?

A:

Q: (a) You have a stock solution of 14.8 M NH3. How many millilitersof this solution should you dilute…

A: Given data for part (a) stock solution Molarity (M1) =14.8 M  Final solution Molarity (M2) = 0.250 M…

Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.200 M…

A:

Q: The U.S. standard for arsenate in drinking water requires thatpublic water supplies must contain no…

A: Parts per billion may be defined as mass of solute present per billions mass of solution which may…

Q: Suppose that you are given a stock solution of 1.14 mol/L ammonium sulfate. What volume of solution…

A:

Q: An aqueous solution of potassium hydroxide (33.6 mL; 0.212 M) is reacted with an aqueous solution of…

A: Given: Concentration of KOH = 0.212 M Volume of KOH solution = 33.6 mL = 0.0336 L…

Q: What volume (in mL) of 4.35 M HCl solution is needed to react with 18.5 g of CaO2H2?

A: Given data contains, Molarity of HCl is 4.35M. Mass of CaOH2 is 18.5 g. The chemical equation is…

Q: How many mL of a 0.185 M aqueous solution of cobalt(Il) iodide, Col2, must be taken to obtain 20.5…

A: Cobalt (ll) Iodide ( CoI2 ) Molarity = 0.185 M = 0.185 mol/L Mass of CoI2 = 20.5 g   We know ;…

Q: If 30. g of  AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared?

A:

Q: A sample of solid sodium hydroxide, weighing 13.20 grams, is dissolved in deionized water to make a…

A:

Q: What volume of 0.2456 M lead(II) nitrate solution would be required to reach the endpoint when…

A:

Q: What volume (in mL) of 5.00 M HCl must diluted to a final volume of 1.50 L to make a solution with a…

A: Given data, M1=5.00 MM2=0.470MV2=1.50L = 1500mL We have to calculate the initial volume in mL.

Q: What volume of 0.205 M K, PO, solution is necessary to completely react with 138 mL of 0.0104 M NiC,…

A: K3PO4  molarity = 0.205 M  Volume of K3PO4 = V litre  Number of moles = 0.205 V NiCl2  Molarity =…

Q: What volume of 1.0150M Barium Hydroxide would be required to completely react to a 0.0132g sample of…

A: To proceed in this problem we need to first identify the reaction: Nickel nitrate compounds as…