A solution is made by mixing 140.0 mL of 0.250 M BaCl2 and 120.0 mL of 0.400 M NaCl. What is the concentration of Cl-

Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)2 solution with 88.20 mL of a 1.321 M…

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Q: Solid lead(II) nitrate is slowly added to 125 mL of a 0.433 M potassium chromate solution until the…

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Q: if 1000mL of .200 M aqueous potssium hydroxide is mixed with 100.0 mL of .200 M aqueos magnesium…

A: The precipitation reaction of KOH i.e potssium hydroxide with Mg(NO3)2 i.e magnesium nitrate is  2…

Q: Suppose 74.0 mL of 0.370 M CoCl2  solution is added to 35.0 mL of 0.820 M NiCl2 solution. Calculate…

A: The molarity of CoCl2 solution is = 0.370 M The volume of CoCl2 solution is = 74.0 mL The molarity…

Q: A 7.96-g sample of a diprotic acid requires 136.0 mL of a 0.750 M NaOH solution for complete…

A: Given: Mass of sample = 7.96 g Volume = 136.0 mL Molarity of NaOH solution = 0.750 M

Q: What is the molarity of Cl- in each solution? a. 0.200 M NaCI c. 0.100 M AICI, b. 0.150 M SrCl2

A: An ionic molecule is a molecule where the complete transfer of electrons takes place from one…

Q: Solid ammonium carbonate is slowly added to 175 mL of a 0.0585 M lead nitrate solution. What is the…

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Q: 32.23 mL volume of 1.21 M Fe(NO3)3 is mixed with 45.4 mL of 0.75M Fe(NO3)3 solution. Calculate the…

A: Given, Note: 1000 mL = 1 L Solution -I Concentration of Fe(NO3)3 solution = 1.21 M = 1.21 mol/L…

Q: How many milliliters of 0.592 M KOH are needed to react completely with 55.0 mL of 0.271 M FeCl2…

A: Molarity of a solution is defined as the moles of solute present in one litre of solution. Volume of…

Q: Calculate the concentration of all the ions present when 15.0 mL of 0.225M CaCl2 is mixed with…

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Q: A solution was prepared by mixing 50.00 mL of 0.100 M                               HNO3 and 100.00…

A: The given data contains, Volume V 1  = 50 ml  = 0.05 L. Molarity M 1  = 0.1 M. Volume V2 = 100 ml =…

Q: Solid potassium sulfide is slowly added to 150 mL of a copper(II) chloride solution until the…

A: Certain solid compounds formed in precipitation reactions do not dissociate completely in solution.…

Q: Many Metal ions are precipitated from sulfides. As an example, consider treating a solution of…

A: A titration is a technique that uses a known concentration of a solution to determine the…

Q: An aqueous solution of silver acetate, AgC2H3O2, 50.0 mL and 0.300 M, is mixed with 25.00 mL of…

A: Chemical reaction equations give the ideal stoichiometric relationship among reactants and products.…

Q: How many milliliters of a 0.200 M potassium chloride solution should be added to 19.0 mL of a 0.250…

A: The precipitation reaction between potassium chloride and lead (II) nitrate solution is shown below:

Q: 53.0 mL of 1.96 M perchloric acid is added to 29.1 mL of potassium hydroxide, and the resulting…

A: The reactions that yield salt and water on reacting acid with base are referred as neutralization…

Q: 4.17A 8.50g sample of KCI is dissolved in 66.0 ml of water. The resulting solution is then added to…

A: Given: Mass of KCl = 8.50 g. Volume of water = 66.0 mL = 0.066 L…

Q: When 12.5 mL of 0.20 M Cu(NO3)2 solution and 37.5 mL of 0.64 M Al(NO3)3 solution are mixed, what is…

A: Given 12.5 mL of 0.20 M Cu(NO3)2 solution and 37.5 mL of 0.64 M Al(NO3)3 solution are mixed,  We…

Q: What mass of silver chloride can be prepared by the reaction of 100.0 mL of 0.20 M silver nitrate…

A: Given: volume of AgNO3 = 100.0 mL = 0.1 L Concentration of AgNO3 = 0.20 M volume of CaCl2 = 100.0 mL…

Q: A combination of Planet X elements (vibranium and bazoolium) and Earth elements are being studied in…

A: Given data,Molarity of V(NO3)2=0.60MVolume of V(NO3)2=142.5mL=0.1425LMolarity of BzI=0.80MVolume of…

Q: How many milliliters of 0.592 M KOH are needed to react completely with 55.0 mL of 0.271 M FeCl2…

A: Mole of a substance is defined  mass of substance upon the molar mass of substance moles =mass molar…

Q: 3.* A 0.1936 g sample of an unknown monoprotic acid requires 15.56 mL of 0.1020 M NAOH solution to…

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Q: What volume of 0.246 M HNO3 solution is required to react completely with 38.6 mL of 0.0515 M…

A: Given that : The molarity of HNO3 solution = 0.246 M The molarity of Ba(OH)2 = 0.0515 M The volume…

Q: A 9.24-g sample of a diprotic acid requires 140.0 mL of a 0.750 M NaOH solution for complete…

A: The general reaction of diprotic acid with NaOH is as follows: H2A(aq)+2NaOH(aq)→Na2A(aq)+2H2O(l)…

Q: 24.9 mL of 0.122 M copper(II) sulfate reacts with 17.8 mL of 0.101 M sodium hydroxide to form a…

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Q: What is the concentration of ion or molecule in the solution of a mixture of 45.0 mL of 0.272 M NaCl…

A: Given,Solution of mixture of 45.0 mL of 0.272 M NaCl and 65.0 mL of 0.0247 M (NH4)2CO3.

Q: What volume of 0.100 M NAOH is required to precipitate all of the nickel (II) ions from 150.0 mL of…

A: Reaction for the above query will be :  2NaOH(aq) + Ni(NO3)2 (aq) ------> 2NaNO3(aq) + Ni(OH)2(s)…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.139 M solution of…

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Q: How many milliliters of 0.592 M KOH are needed to react completely with 55.0 mL of 0.271 M FeCl2…

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Q: What is the final concentration of HCI in a solution prepared by addition of 622.0 mL of 4.73 M HCI…

A: For solution 1: Molarity=4.73 M Volume = 622.0 mL=0.622 L Moles= Molarity x Volume= 4.73 x 0.622…

Q: XOH and HB are strong electrolytes. When 200.0 mL of 0.800 M XOH solution is mixed with 300.0 ml of…

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Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution is prepared by mixing 35.0 mL of a 0.184 M NaCl solution with 29.0 mL of a 0.276 M CaCl,…

A: Solution                            We know that  1 mol of NaCl give 1 mol Cl- ion 1 mol of Cacl2…

Q: 38 mL volume of 1.74 M Fe(NOa)a is mixed with 43 mL of 0.98M Fe(NOa solution. Calculate the molar…

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Q: during a titration, 120.0 ml of 0.197 M aqueous sulfuric acid was required to exactly neutralize…

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Q: What is the cobalt(II) ion concentration in a solution prepared by mixing 351 mL of 0.372 M…

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Q: A particular solution of 10 mL NaOH is supposed to be approximately 0.1000 M. To determine the…

A: This problem can be solved by using molarity equation which may be expressed as ; M1V1=M2V2

Q: Copper(II) ions can be precipitated as copper(II) carbonate: CuSO4(aq) + Na2CO3(aq) → CuCO3(s) +…

A: We have given the reaction  CuSO4(aq) + Na2CO3(aq) → CuCO3(s) + Na2SO4(aq) Volume of CuSO4  = 78.1mL…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.180 M solution of…

A: Given : Molarity of HCl = 0.180M Volume of base = 28ml Volume of acid = 26.4ml

Q: A 6.50-g sample of a diprotic acid requires 137.5 mL of a 0.750 M NaOH solution for complete…

A: Given details, The balanced chemical equation, AH2 + 2NaOH ---> Na2A + 2H2O Mass of diprotic…

Q: If 25.0mL of 1.20 M NaCl is mixed with 75.0mL of 0.880 M NaOH, what is the resulting concentration…

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Q: How many mL of 0.815 M KI solution are required to react with 50.0 mL of .259 M Pb(NO3)2 solution to…

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Q: What is the mass of the precipitate formed when 12.0 mL of 0.150 M NaCl is added to 25.00 mL of a…

A: We know that silver chloride is a weak salt its solubility product is very low. Therefore, we can…

Q: copper (II) ion is precipitated from solution by adding 3.00 M NaOH(aq) resulting in a blue…

A: We will use neutralisation concept

Q: A 25.0 ml portion of a 0.2450 M NH4Cl solution is added to 55.5 mL of 0.1655 M FeCl3. What is the…

A: Given  Molarity of NH4Cl = 0.2450 M  Volume of NH4Cl solution = 25.0 mL = V1 0.025 L  Moles of NH4Cl…

Q: What is the resultant concentration if 6.6 mL of water are added to 4.4 mL of 6.5 M ammonium…

A: Given : Initial concentration of solute i.e ammonium bicarbonate = 6.5 M Initial volume of solution…

Q: e solubility of an ionic compound MX (molar mass = 436 is 6.43 x 103 g/L. What is the Ksp ?

A: Given, molar mass of ionic compound MX = 436 g.mol-1 Solubility of the compound = 6.43 ×10-3 g/L