Suppose 34.7 g of sodium chloride is dissolved in 200. mL of a 0.60 M aqueous solution of silver nitrate. Calculate the final molarity of chloride anion in the solution. You can assume the volume of the solution doesn't change when the sodium chloride is dissolved in it.

Q: What is the molarity of a solution made by dissolving 5.42 g of magnesium nitrate {Mg(NO3)2} in…

A: Here the solute is magnesium nitrate, Mg(NO3)2 and solvent is water.  Since molarity is moles of…

Q: A strontium hydroxide solution is prepared by dissolving 12.50 g of Sr1OH22 in water to make 50.00…

A: mass of strontium hydroxide (m) = 12.50 g volume of solution (V) = 50.00 ml

Q: If 21.0 grams of an aqueous solution of zinc sulfate, ZnSO4, contains 3.25 grams of zinc sulfate,…

A: Percent mass= mass of solute×100÷mass of solution

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 889 mg of chloride…

A:

Q: solution

A: Molar mass of Na2SO4 = 142.04gmol-1  Moles of Na2SO4 = ( mass / molar mass )  Moles of Na2SO4 = (…

Q: 3. A 1.20-gram sample of a hydrated salt is heated to a constant mass of 0.80 gram. What is the…

A: Introduction: The amount of water in a hydrated salt can be determined by drying the hydrated salt.…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 671 mg of chloride…

A: Given : Mass of chloride ion = 671 mg = 0.671 g…

Q: The titration of an impure sample of KHP  found that 30.00 mL of 0.050 M  NaOH was required to react…

A: Percentage of KHP can be calculated using formula: Percentage of KHP = (mass of KHP / mass of…

Q: Calculate the molarity of the following solution: 0.800 g NaOH (s) dissolved in distilled water, to…

A: Molarity is the number of moles of solute dissolve in one litre of solution. So,

Q: Calculate the molarity of each of the following solutions:(a) 293 g HCl in 666 mL of solution, a…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: The mass percentage of hydrochloric acid within a solution is 40.00%. Given that the density of this…

A: Given: Mass percent = 40% Density = 1.200 g/mL Molarity = ?

Q: A 66.7 mL sample of 18.0 M sulfuric acid was diluted with enough water in a volumetric flask to make…

A: The solution is as follows:

Q: A student uses 1.05 g of a tablet containing Carbonic Acid dissolved in 0.05 L distilled water. The…

A: Given: Volume of distilled water = 0.05L , mass of solute = 1.05 g ,volume of NaOH = 3.76 mL  To…

Q: In an experiment involving the extraction of essential oils from a plant, 7.5 mL of benzene (C6H6,…

A: Volume of hexane = 25.00 mL Volume of benzene = 7.50 mL Density of benzene = 0.8765 g/mL Density of…

Q: A stock solution of hydrochloric acid is prepared by dissolving 15.7 g hydrochloric acid in enough…

A: Given  mass of HCl = 15.7 gram  Volume of solution = 749 mL  1000 mL  = 1 Liter  749 mL    =…

Q: What is a solute? Why is water the universal solvent?

A: Solution is a liquid mixture that is formed by combining two chemical substances in which one is…

Q: What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of…

A: Given,97.0% NaOH by massDensity= 1.109 g/mL

Q: Distinguish among the terms solution,solute, and solvent.

A: A solution is a homogeneous mixture of two or more substances and the particle size is usually…

Q: In the laboratory, you dissolve 19.9 g of cobalt(II) chloride in a volumetric flask and add water to…

A: Given, amount of cobalt(II) chloride w = 19.9 g volume of solution V = 125 mL = 0.125 L we are asked…

Q: 3.682 g sample of KClO3 is dissolved in enough water to give 375. mL of solution. What is the…

A:

Q: What mass of sodium chloride. NaCI, should be dissolved in enough water to make up 300 cm3 of 1.00 M…

A: Given, 300 cm3 of 1.00 M NaCI(aq)

Q: How many moles of magnesium ions are present in 187 ml of 0.145 M magnesium iodate?

A:

Q: What volume of 0.218 M KMnO4 solution is needed to prepare 503. mL of 0.0151 M KMnO4? Enter your…

A: The equation is, M1V1 = M2V2

Q: The mass percentage of hydrochloric acid within a solution is 32.00%. Given that the density of this…

A: Given: The mass percentage of HCl solution = 32.00% The density of the solution = 1.161 g/mL We have…

Q: Suppose 26.3 grams of barium nitrate is dissolved in 244 mL of a 0.60 M aqueous solution of…

A: The question is based on the principle of solubility product and solutions. We have mixed  barium…

Q: Use the concept of molarity to calculate the molarity of a solution prepared by dissolving 25.00 g…

A: Mass of Co(NO3)2  = 25.00 g  Volume of soln  = 500.0 mL = 0.500 L  Molar mass of Co(NO3)2  = 182.94…

Q: What is the molarity of the solution resulting from dissolving 35.0 g of silver nitrate in enough…

A: Given: mass of silver nitrate = 35.0 g Volume of solution = 169 mL = 0.169 L molar mass of silver…

Q: If you are asked to prepare a 3.10 M NaOH solution in the laboratory, to what volume should you…

A:

Q: What volume of a 0.350 M solution of zinc nitrate, Zn(NO3)2 can be prepared from 6.389 g of zinc…

A: Assuming V litres of Zn(NO3)2 solution can be prepared using 6.389 g of Zn(NO3)2  Given :…

Q: A 3.682 g sample of KClO3is dissolved in enough water to give 375. mL of solution. What is the…

A: Given information: Mass of KClO3 = 3.682 g Volume of water = 375 mL

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 527 mg of chloride…

A:

Q: The concentration of a stock solution of potassium dichromate is 0.50 mol/L. If you were to take 200…

A:

Q: An aqueous solution of sodium fluoride, NaF, contains 1.16 grams of sodium fluoride and 17.5 grams…

A:

Q: What is an aqueous solution? What is the difference between the solute and the solvent?

A: The solution is defined as a homogeneous mixture that consists of two or more substances and their…

Q: An aqueous solution is 10.0% by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL.The…

A: 10% by mass HCl means, 10 g HCl in 100 g solution. Mass of solute (HCl) = 10 g Number of moles of…

Q: What is the molarity of the solution resulting from dissolving 10.0 g of silver nitrate in enough…

A:

Q: Calculate the mass, in grams, of nickel(II) nitrate that must be added to a 500-mL volumetric flask…

A:

Q: Write the formula of the solid compound that forms when aqueous solutions of magnesium nitrate and…

A: When aqueous solution of magnesium nitrate and sodium carbonate are mixed.  There is formation of…

Q: An aqueous potassium iodate (KIO3) solution is made by dissolving 507 grams of KIO3 in sufficient…

A: Number of moles of KIO3 = given mass / molar mass = 507 g / 214 g/ mole = 2.369 mole

Q: Suppose 2.72 g of potassium bromide is dissolved in 200. mL of a 0.20 M aqueous solution of silver…

A: When potassium Bromide is added to silver nitrate solution , then as per solubility rules , silver…

Q: If 19.5 grams of an aqueous solution of magnesium sulfate, MgSO4, contains 1.71 grams of magnesium…

A:

Q: If 88.6 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.225…

A: The precipitation reaction between silver nitrate solution and potassium chloride takes place as,…

Q: An aqueous Na;PO, solution is made using 42.3 g of Na,PO, diluted to a total solution volume of 2.00…

A: Given :- Molar mass of Na3PO4 = 163.94 g/mol Given mass of Na3PO4 = 42.3 g Density of solution =…

Q: What is the weight percentage of hydrochloric acid (HCI, molar mass = 36.46 g/mol) in an aqueous…

A: The Molality of solution is the number of moles of solute present in one kilogram of solvent. It is…

Q: What is the molarity of the solution resulting from dissolving 13.5 g of silver nitrate in enough…

A: Given: Weight of silver nitrate is 13.5 g. Volume of a solution is 280 mL.

Q: If a student standardized a NaOH solution and found that the three calculated concentrations were…

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Q: Calculate the molarity of the following solution 141 g of silver nitrate (AgNO3, 169.88 g/mol) in…

A:

Q: Calculate the molarity of a solution prepared by dissolving 16.75 grams of ammonium nitrate in water…

A:

Q: a 135- g sample of seawater is evaporated to dryness, leaving 4.73 g of solid residue (the salts…

A: Given: Mass of sample of seawater(solution) = 135 g Mass of solid residue (solute) = 4.73 g