You can test For the presence of chloride ions in a sample of water by adding silver nitrate AgNO3, what mass of silver chloride will precipitate from a 1.50g solution of CaCl2 of excess amount of silver nitrate is present

Q: MGNH&PO4-6H2O has a solubility in water of 0.023 g/100mL. Suppose a student obtains 0.7193 g of…

A: Solution:- Given the solubility of MgNH4PO4.6H2O is 0.023 g/100 mL  Mass of precipitate = 0.7193 g…

Q: A 150.0 mL solution of 3.011 M strontium nitrate is mixed with 210.0 mL of a 3.176 M sodium fluoride…

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Q: If 35 mL of 0.085 mol/L nickel(II) chloride solution is added to 23 mL of 0.10 mol/L copper(I)…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Concentration of Copper sulfate solution = mass of Copper sulfate/ Volume of solution

Q: B. 0.8 g sample contains sulfur S has been dissolved. The sulfur is precipitated as BaSO4. If the…

A: Solution :       The precipitate is a solid substance that formed when an insoluble compound is…

Q: A solution is made by mixing together an aqueous solution of 1 mole of Mg(NO,), and 2 moles of…

A: To determine which ions will form precipitate , we will look at the solubility rules .

Q: 20.0 mL of 0.250 M sodium chloride is added to 25.0 mL of 0.200 M silver (I) perchlorate, what mass…

A: We will first calculate the number of moles of sodium chloride and moles of silver (I) perchlorate.…

Q: If 45.0 mL of 0.250 M CaCl2 is added to 19.0 mL of 1.00 M AgNO3, what is the mass of the AgCl…

A: Balanced chemical equation: 2AgNO3 (aq)  +   CaCl2 (aq)   ------>   2AgCl (s)   +   Ca(NO3)2 (aq)…

Q: What concentration of chloride must be achieved in an unknown solution with an initial concentration…

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Q: 200. mL of 0.50 M NaCl and 800. mL of 0.100 M AgNO3 are mixed together. Calculate the mass of the…

A: Double displacement reactions are basically the reactions in which exchange of various ions takes…

Q: How many grams of Ag2S will form as a precipitate if an excess amount of Na2S solution is mixed with…

A: Excess reactant: Na2SFor AgNO3 solutionConcentration of AgNO3 solution = 0.500 mol/LVolume of AgNO3…

Q: When 15.0 mL of 0.600 M aqueous sodium sulphate is mixed with 60.0 mL of 0.35 M barium chloride, a…

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Q: Silver in an ore is determined gravimetrically by precipitating the silver as silver chloride. What…

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Q: Will a precipitate form if 34 mL of 8.8 x 103 M lead(II) nitrate are mixed with 79 mL of 3.2 x 10 M…

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Q: 100.0 mL of 0.2o mol/L sodium carbonate solution fully reacts with excess calcium nitrate solution.…

A: Sodium carbonate reacts with calcium nitrate to form a precipitate of calcium carbonate and the…

Q: If we mix NaCl * (aq) with Ca(NO3)2(aq) will a precipitate form? Write a few words to explain your…

A: The chemical reaction in which two salts solutions are mixed together and leads to the formation of…

Q: A 100.0 mL sample of seawater was tested by adding one drop (0.2 mL) of 0.20 M silver nitrate. What…

A: Given : Concentration of silver nitrate i.e AgNO3 = 0.20 M And volume of AgNO3 added = 0.2 mL = 2.0…

Q: Will a precipitate form if 34 mL of 8.8 x 103 M lead(II) nitrate are mixed with 79 mL of 3.2 x 10 M…

A: Given:molarity of PbI2 =8.8 x 10-3Mvol of PbI2 sol  = 34 mlmolarity of  NaI = 3.2  x 10-3Mvol of NaI…

Q: 125.0 mL of a solution of iron (III) nitrate and 125.0 mL of a solution of ammonium dichromate get…

A: Reaction :  2 Fe(NO3)3 (aq) + 3 (NH4)2Cr2O7 (aq) ===> Fe2(Cr2O7)3 (s) + 6 NH4NO3 (aq)

Q: 185 mL sample of 1.20 M Pb(NO₃)₂ is mixed with 61.5 mL of 1.50 M NaCl, and the PbCl₂ precipitate is…

A: Lead nitrate reacts with sodium chloride to form lead chloride and sodium nitrate. Write the…

Q: 100 mL of 0.50 M potassium iodide are combined with 50. mL of 0.75 M lead (II) nitrate. Calculate…

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Q: what minimum mass of cobalt (ii) nitrate must be added

A: Given: Volume of cobalt (II) nitrate is 60.0 mL or 0.060 L Molarity of phosphate solution is 0.0890…

Q: A 0.8612-g sample of a mixture of sodium bromide, sodium iodide, and sodium nitrate is analyzed by…

A: Given as, Mass of sample of NaBr, NaI, and NaNO₃ mixture  is 0.8612 g Mass of AgCl formed is 0.7125…

Q: A student has a solution of sodium nitrate and believes it is saturated. Which statement provides…

A: Solutions are liquids that contain dissolved substances inside, usually former solids. Dissolving…

Q: How many moles of precipitate will be formed when 70.0 mL of .150 M AgNO3

A: You have molarity of AgNO3 = 0.15 M Volume  of AgNO3 = 70.0 mL = 0.07 L You know that Precipitation…

Q: A solution of sodium chloride (0.0823 M) is added to 21.40 mL of a solution of silver nitrate (0.962…

A: This problem can be solved by using the molarity equation which my be expressed mathematically as ;…

Q: 6. Calculate the percent yield when 0.631 g of precipitate is collected from the reaction of 35.0 mL…

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Q: A 185.0 mL sample of 1.200 M Pb(NO₂), is mixed with 73.50 mL of 1.500 M NaCl, and the PbCl,…

A: We need to find the mass of PbBr2 precipitated by assuming the yield of the reaction is 100%.  It is…

Q: What volume (in mL) of a 0.250 M sodium sulfate solution is needed to precipitate all the barium, as…

A: The balanced equation for the given reaction is, Na2SO4 + Ba(NO3)2   ---> BaSO4 + 2NaNO3 Moles of…

Q: If 30.0 mL of 0.150 M CaCl2 is added to 31.5 mL of 0.100 M AgNO3, what is the mass of the AgCl…

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Q: A gravimetrical analysis is done with an unknown sample containing AgNO3. A 1.5020-g solid mixture…

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Q: 24. What mass of precipitate is formed when 25.00 mL of 0.200 M BaCl2 and 35.00 mL of 0.123 M Na2…

A: Amount of BaCl2 (n) is determined using equation (1) in which M and V is molarity and volume,…

Q: An excess of sodium carbonate solution is added to 75.0 ml of calcium chloride solution. 7.50 g…

A: It is based on the concept of stoichiometric precipitation reaction. Here we are required to find…

Q: When 1.0 mole of solid lead nitrate is added to 2.0 moles of aqueous potassium iodide, a yellow…

A: Electrolytes :-  Substances whose aqueous solutions can conduct electricity are called electrolytes…

Q: A 185 mL sample of 1.20 M Pb(NO₃)₂ is mixed with 99.5 mL of 1.50 M NaCl, and the PbCl₂ precipitate…

A: Writing balanced equation for the first precipitationPb(NO3)2  (aq) + 2 NaCl (aq)  →PbCl2 (s) + 2…