Barium sulfate precipitates when aqueous solutions of barium perchlorate and ammonium sulfate are mixed. What is the ratio of the amount of formed precipitate to the amount of the second product (i.e. mol BaSO4/mol NH4ClO4)? Ba(ClO4)2(aq) + (NH4)2SO4(aq) ➜ BaSO4(s) + NH4ClO4(aq) Select one: a.1

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Given reaction; CdCl2 (aq)  + 2AgNO3 (aq)  ---->  2AgCl(s)  + Cd(NO3)2 (aq)  Concentration of…

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na PO4 reacts with 64.0 mL of…

A: The chemical reaction between Sodium phosphate(Na3PO4) and Chromium (III) nitrate(Cr(NO3 )3) is…

Q: For the following reaction, 0.470 moles of magnesium nitride are mixed with 0.102 moles of water.…

A: Mg3N2   +    6  H2O        -->   3 Mg(OH)2…

Q: Consider the reaction of 30.0 mL of 0.235 M BaI₂ with 20.0 mL of 0.315 M Na₃PO₄. 3 BaI₂(aq) + 2…

A: Given  moles of BaI₂ consumed in reaction = 0.00705 moles

Q: Aqueous solutions of barium chloride (BaCl 2 ) and silver nitrate (AgNO 3 ) are mixed to form solid…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: What mass of precipitate (in g) is formed when 72.8 mL of 0.500 M FeCl₃ reacts with excess AgNO₃ in…

A: From the reaction it is clear that 1 mole FeCl3 reacts with 3 moles AgNO3 to give 3 moles AgCl.…

Q: In the precipitation reaction AgNO3 (aq) + KCI (aq) → AgCl (s) + KNO3 (aq), the precipitate is KNO3…

A: When two aqueous solutions react, they sometimes form solids in the solution. The solid is called a…

Q: what quantity in moles of precipitate will be formed when 268.5 mL of 0.200 M NaBr is reacted with…

A: No. Of moles= molarity×volume Here precipitate is PbBr2 because this is in solid phase ( solid phase…

Q: One way the U.S. Environmental Protection Agency (EPA) tests anions in solution will combine with…

A: Given reactionNiCl2(aq.)  +  2 AgNO3 (aq.) → 2 AgCl(s)  + Ni(NO3)2 (aq.)Mass of Silver Chloride =…

Q: 2.) Lead (II) nitrate and sodium chloride react to formn sodium nitrate and the insoluble compound,…

A: To solve this problem first we calculate the number of mole of NaCl using its concentration and…

Q: You mix 25.0 mL of 0.234 M FeC13 with 42.5 mL of 0.453M NaOH. a. What mass of Fe(OH)3 (in grams)…

A: Given: Vol of  FeC13  =25.0 mL Vol of  NaOH. = 42.5 mL  Concentration of FeC13  = 0.234 M…

Q: AgNO₃(aq) → 3 AgCl(s) + Fe(NO₃)₃(aq)

A: This can be solved by balancing the equation.required solution is given below

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 23.0 mL of…

A: Number of moles of substance=Concentration of substance x Volume of substanceFor…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A:

Q: What is the Molarity of a hydrochloric acid solution if 25.50 mL are required to neutralize 0.375 g…

A: Below attached file showing the details answer.  All the best.

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.600 M Cd(NO₃)₂ reacts with 26.0 mL of…

A: Moles = Molarity x Volume in L For Cd(NO₃)₂, Molarity=0.600 M  Volume=20.5 mL= 0.0205 L Moles =0.600…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 31.0 mL of…

A: ZnNO32+2 NaOH→ZnOH2 s+2 NaNO3 aqStength of ZnNO32=20.5x0.700 M1000=0.0143Stength of NaOH=310x0.700…

Q: mass of 0.284 g.  The limiting reactant in the salt mixture was later determined to be CaCl2·2H2O.…

A: since you have posted a question with multiple subparts we are entitiled to answer only first 3…

Q: Aluminum hydroxide reacts with stomach acid (hydrochloric acid). Calculate the molarity of the…

A: Stomach acid is HCl acid. The reaction between HCl acid and aluminium hydroxide base is  Al(OH)3 + 3…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 22.5 mL of…

A: According law of mass action, the same amount of mass involved in the reaction is formed as a…

Q: When the following solutions are mixed together, what precipitate (if any) will form?Note: Leave the…

A: → If in the product we will get solid , it means ppt occur .a) NaOHaq+KNO3aq→NaNO3+KOH…

Q: Which ions, if any, are spectator ions in this reaction?AgNO31aq2 + NaCl1aq2¡AgCl1s2 + NaNO31aq2

A: It is an example of double displacement reaction,AgNO3 (aq) + NaCl (aq)  →AgCl (s) + NaNO3 (aq) AgCl…

Q: Lead ions can be precipitated from solution with KClKCl according to the following reaction:…

A:

Q: mixture contains Mg(NO₃)₂ and KBr. A 1.85 g sample of this mixture is dissolved in water and an…

A: Given: Weight of sample containing  Mg(NO₃)₂ and KBr =1.85 g The mass of the precipitate = 0.475 g…

Q: When plant nutrient samples are dissolved in water, the phosphorus in the sample forms phosphate…

A: When plant nutrient samples are dissolved in water, the phosphorus in the sample forms phosphate…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Given data,Volume of sample=200mLMolarity of AgNO3=77.0mMMass of AgCl=3.3mg

Q: Solutions of magnesium sulfate and potassium phosphate react to form a precipitate. What volume, in…

A:

Q: A quality control technician needs to determine the percentage Arsenic (As) in particular…

A: 3Ag+ + AsO43-  ———>  Ag3AsO4 Formula used :  Molarity = no. of moles/Vol (Lt)

Q: What mass of precipitate (in g) is formed when 80.0 mL of 0.500 M AlCl₃ reacts with excess AgNO₃ in…

A:

Q: Iron(II) can be oxidized by an acidic K2Cr2O7 solution according to the net ionic equation:  Cr2O72−…

A: We should equal equivalent of both Cr2O72- and Fe+2ion to get MOLARITY of Fe+2 Equivalent =…

Q: Whát masŠ of precipitate (In g) Is formed when 20.5 mL of 0.300 Ni(NO3)2 reacts with 33.5 mL of…

A: Precipitate is a solid compound that is left over in a reaction.  Molar mass is the mass of 1 mole…

Q: Lead(II) carbonate, also called "white lead," was formerly used as a pigment in white paints.…

A: Lead acetate reacts with water and carbon dioxide to form lead carbonate and acetic acid. The…

Q: What mass of precipitate (in g) is formed when 77.9 mL of 0.500 M FeCl₃ reacts with excess AgNO₃ in…

A: It is given that 77.9 mL of 0.500 M of FeCl3 is reacting with an excess of AgNO3 to form AgCl as a…

Q: What mass of precipitate (in g) is formed when 78.9 mL of 0.500 M FeCI3 reacts with excess AgNO3 in…

A: Given that: Molarity of FeCl3 = 0.500 M Volume = 78.9ml = 78.9ml×1L/1000ml = 0.0789 L  Molarity =…

Q: What is the molarity of ZnCl2 that forms when 25.0 g of zinc completely reacts with CuCl2 according…

A:

Q: What mass of precipitate (in g) is formed when 80.0 mL of 0.50 M AlCl₃ reacts with excess AgNO₃ in…

A: The balanced reaction taking place is given as, => AlCl₃ (aq) + 3 AgNO₃ (aq) → 3 AgCl (s) +…

Q: Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of…

A: Answer is - option (2) - a precipitate of PbI2 will, K+ and NO3 - are spectator ions . when a…

Q: When the following solutions are mixed together, what precipitate (if any) will form? Note: Leave…

A: Double replacement precipitation reaction:

Q: Excess Na2SO4(aq) is added to a 4.97×102 mL sample of industrial waste containing Ba2+ ions. If 40.5…

A: Excess Na2SO4(aq) is added to a 4.97×102 mL sample of industrial waste containing Ba2+ ions. If 40.5…

Q: Suppose you are titrating a solution of sodium oxalate, which has a molar mass of 134 g/mol, with a…

A:

Q: (a) When a solution of calcium chloride (CaCl2) is mixed with a solution of sodium carbonate…

A: (a) First balanced Molecular equation :  When one equivalent of CaCl2 react with one equivalent of…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 29.0 mL of…

A: [Cu(NO₃)₂] = 0.50 M VCu(NO₃)₂ = 20.5 ml  nCu(NO₃)₂ =  0.50 M x 20.5 ml = 10.25 m mol [NaOH ] = 0.50…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.600 M Cd(NO3)2 reacts with 26.0 mL of…

A:

Q: The percentage of sodium hydrogen carbonate, NaHCO3 , in a powder for stomach upsets is found by…

A: Molarity can be defined as the number of moles of solute dissolved per liter of the solution. It can…

Q: Marble is calcium carbonate, CaCO3. Its reaction with hydrochloric acid is CaCO3(s)+ 2HC1(aq) →…

A: When marble reacts with HCl, the gas produced is carbon dioxide i.e. CO2

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: In this first amount of tin(II) chloride is determined with the help of balanced reaction then…

Q: A chemist dissolves 0.401 g of AgNO3 in a beaker of water and 0.253 g of MgCl2 in a second beaker of…

A: Given mass of AgNO3 = 0.401 gram            mass of MgCl2  = 0.253  Obtained yield            =…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 23.0 mL of…

A:

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: The balanced equation is:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.