A 0.7011-g mixture of sodium chloride and sodium nitrate is completely dissolved in water. When silver nitrate is added to the solution, 0.9805 g of solid precipitate. What is the percent by mass of chloride in the initial mixture? 65.41 % 71.50 % 34.59 % 13.99 % 28.50 %

Q: A 0.861 g mixture containing only sodium chloride and potassium chloride was dissolved in water. It…

A: Well, we will first determine the number of moles of Cl- present in the mixture. As moles of AgNO3…

Q: A 155.0 mL solution of 2.661 M strontium nitrate is mixed with 215.0 mL of a 2.464 M sodium fluoride…

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Q: A 0.702 g0.702 g mixture containing only sodium chloride and potassium chloride was dissolved in…

A: First calculate mole of each substance by dividing molar mass to the mass then calculate mole of…

Q: 0.3061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

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Q: A solution is prepared by dissolving 10.2 g ammonium sulfate in enough water to make 180.0 mL of…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: When aqueous solutions of two salts are mixed, the resulting products if contains insoluble salts…

Q: What mass of Na3CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.700 M…

A: 20.0 mL of a 0.700 M solution of AgNO3 and Na3CrO4.

Q: If 17.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: We know that,  Molarity = number of moles/ Volume in litre  Number of moles = mass / molecular mass…

Q: Calculate the mass of precipitate formed when 35.0 mL of a 0.155 M NaBr solution is added to 25.5 mL…

A: Given, For NaBr solution Concentration of NaBr solution = 0.155 M = 0.155 mol/L Volume of NaBr…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: the reaction in which one of the product is insoluble in its aqueous solution it is called a…

Q: 1. A gravimetrical analysis is done with an unknown sample containing AGNO3. A 1.5020-g solid…

A: 1. The chemical reaction taking place will be: AgNO3aq + NaCl3aq → AgCl(s) + NaNO3aq The given…

Q: Zinc metal and acqueous hydrochloric acid react to give hydrogen gas, and aqeuous zinc chloride. A…

A: Given data :

Q: 1.6088 g mixture of K2SO4 and Na2SO4 is dissolved in water, and BaNO3 is added to the solution to…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: 2.55 g sample of a sample containing KHP and NaCl is titrated with a 0.213 M NaOH solution.  It is…

A: KHP is potassium hydrogen phthalate = KHC8H4O4 Neutralization Reaction of KHP with NaOH  KHP + NaOH…

Q: 0.3061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

A: The formula of oxalic acid is H2C2O4 . It is a diprotic acid and has two protons available for…

Q: solution containing 126.23 g of silver chlorate is allowed to react completely with a solution…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: 3. A solution is prepared by mixing 43.0 mL of a 0.174 M NaCl solution with 30.0 mL of a 0.261 M…

A: Given Volume of NaCl= 43.0 ml Molarity of NaCl= 0.174 M Volume of CaCl2= 30 ml Molarity of CaCl2 =…

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: If 22.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Mass of CH3OH = 22.0 g  Molar Mass = 32.04 g/mol  Volume = 500.0 mL  = 0.5 L

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

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Q: 0.0140 M

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Q: What mass of Na2CrO4 is required to precipitate all of the silver ions from 65.0 mL of a 0.800 M…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: An impure potassium chloride sample weighing about 0.65 g was dissolved in water. Calculate the…

A: Provided,weight of the impure Potassium chloride is 0.65gConcentration( molarity) of the the AgNO3…

Q: When solution A and B are mixed together determine the mass of solid (in grams) produced by the…

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Q: mixing 17.5 mL of 4.700 M aluminum chloride with 24.0 mL of 2.00M silver (I) nitrate solution…

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Q: How many milliliters of a 0.200 M potassium chloride solution should be added to 34.0 mL of a 0.430…

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Q: A solution of calcium chloride (100.0 mL, 1.00 M) is mixed with ammonium phosphate (100.0 mL, 1.00…

A: Generation of certain solid compounds through the mixing of any 2 or more species is recognized as…

Q: What mass of Na2  CrO4 is required to precipitate all of the silver ions from 45.0 mL of a 0.600 M…

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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: generally only the carbonates of the group 1 elements and the ammonium ion are soluble in water;…

A: Answer

Q: 255 mL of a 0.180 M aqueous solution of silver (I) nitrate is mixed with 145 mL of a 0.120 M aqueous…

A: Balanced equation: 3AgNO3 (aq) + Na3(PO4)(aq) = Ag3(PO4) (s) + 3NaNO3 Number of mmols = Molarity x…

Q: What mass of cobalt(II) phosphate will precipitate when excess sodium phosphate solution is added to…

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Q: Calculate the mass of calcium phosphate that will precipitate when excess sodium phosphate solution…

A: you have given - Calcium Nitrate concentration = 0.0132 M Calcium Nitrate Volume = 100 mL

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: 1) The reactants given are sodium chloride i.e NaCl and ammonium nitrate i.e NH4NO3. The possible…

Q: 79. A solution contains an unknown mass of dissolved barium ions. When sodium sulfate is added to…

A: 79. Given,Barium ion reacts with sodium sulfate to form a white precipitate .The mass of…

Q: If 23.9 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

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

Q: If 36.0 g of NaOH (MM = 40.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Solution:               The concentration of solution gives the number of moles of solute dissolved…

Q: How many milliliters of a 0.180 M potassium chloride solution should be added to 19.0 mL of a 0.350…

A: In a precipitate reactions equivalents of solution-1 = equivalents of Solution-2

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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