How many total moles of ions are present when KCl is dissolved in 1.20 l of a 0.400 M KCl solution?

Question:

Molar Concentration of a Solution:

The concentration of a solute in a solution is the representation of its amount present relative to the amount of the solvent or the whole solution.

Molarity represents the concentration of a solute in terms of its number of moles present in one liter of the solution.

The unit for molarity is mol/L.

Answer and Explanation:

Become a Study.com member to unlock this answer! Create your account

View this answer

See full answer below.

Learn more about this topic:

Calculating Molarity and Molality Concentration

from

Chapter 8 / Lesson 4

74K

What is molarity? What is molality? Compare molarity vs molality by viewing molality and molarity formulas, how to calculate molarity and molality, and examples.

Related to this Question

How many moles of KCl are contained in 1.7 L of a 0.86 M KCl solution?
How many moles of KCl are contained in 1.5 L of a 0.89 M KCl solution?
How many moles of KCl are contained in 0.467 L of a 2.4 M KCl solution?
How many moles of KCl are in each of the following solutions? a. 0.556 L of a 2.3 M KCl solution b. 1.8 L of a 0.85 M KCl solution c. 114 mL of a 1.85 M KCl solution
How many moles of KCl are contained in 126 mL of a 1.67 M KCl solution?
How many moles of KCl are contained in 134 mL of a 1.74 M KCl solution?
How many liters of a 0.0850 M KCl solution contain 0.175 moles of KCl?
How many liters of a 0.0550 M KCl solution contain 0.163 moles of KCl?
What is the molarity of a solution that contains 2.0 moles of KCl dissolved in a 4.0 L solution?
If you have 2.04 M KCL solution, how many liters of the solution would contain 12.9 moles KCL?
What is the molarity of a solution containing 0.5 moles of KCl in 1.5 L of solution?
What is the molarity of a solution that contains 0.850 moles of KCl in 2.50 L of solution?
What is the molarity of a solution that contains 1.3 moles of KCl in 1.80 L of solution?
What is the molarity of a solution that contains 0.202 moles of KCl in 7.98 L of solution?
Calculate the number of moles of solute present in 86.5 g of a 0.180 m KCl solution.
How many moles of potassium chloride, KCl, are needed to make 100.0 mL of a 2.0 M KCl solution?
What is the molarity of a solution containing 5.0 moles of KCl in 2.0 L of solution? A. 2.5 M B. 1.0 M C. 5.0 M D. 10 M E. 2.0 M
If you dissolve 3.5 moles of CaCl_2 in a solution, how many moles of C^{+2} ions and C^- ions will there be in the solution?
What is the molarity of a 1.50 L solution containing 2.80 moles of KCl?
How many moles of K+ ions are present in 1.67 x 102 mL of a 2.17 x 10-2 M solution of KMnO4?
How many moles of KCl are contained in each of the following? Part A. 0.589 L of a 2.3 M KCl solution Part B. 1.4 L of a 0.90 M KCI solution Part C. 116 mL of a 1.85 M KCl solution
How many moles of chloride ions are in a 1.0 L solution of 1.0 M MgCl2?
How many moles of KCl are needed to prepare 56.0 mL of 8.0 (m/v)% KCI solution? (MW = 74.55 g/mol)
What is the molarity of 1.4 moles of KCl in 2.6 L of solution?
Calculate the molarity of 1.4 moles of KCl in 2.6 L of solution.
Calculate the molarity of 1.1 moles of KCl in 2.7 L of solution.
Determine the molarity of a solution that contains 1.68 moles of KCl in 1.50 L of solution.
How many moles of chloride ions are in a 1.0 L solution of 1.0 M NaCl?
Determine the molarity of a 2.15 L aqueous solution containing 1.45 moles of KCl.
What is the molarity of a solution in which 4.80 moles of potassium chloride is dissolved in 3.50 L of solution?
How many moles of ions will be present in 133 ml of 0.150 M solution of sodium chloride (aq)?
Calculate the molarity of a solution that contains 0.585 moles of KCl in 280 mL of solution.
Calculate the molarity of a solution that contains 0.925 moles of KCl in 600 mL of solution.
Calculate the molarity of a solution that contains 0.985 moles of KCl in 296 mL of solution.
How many moles of KCl are needed to prepare 56.0 mL of 8.0 (m/v)% KCl solution? (molar weight = 74.55 g/mol)
What volume of a 1.6 M KCl solution contains 0.10 moles of KCl?
What volume of a 0.835 M KCl solution contains 0.10 moles of KCl?
What volume of a 0.254 M KCl solution contains 0.10 moles of KCl?
What is the molarity of 2.1 mol KCl in 1.7 L of solution?
The molarity of a KCl solution is 2 M. How many grams of the solute are dissolved in 4 L of solution?
What is the molarity of a solution in which 175 grams of KCl are dissolved in 1.00 L of solution?
How many moles of Na_2SO_4 are present in 150.0 mL of a 0.124 M solution? How many moles of (Na)^+ ions are present? How many moles of (SO_4)^(2-) ions are present?
When 5.0 g CaCl2 is dissolved in water, how many moles of ions are in solution? (a) 0.135 mole (b) 0.045 mole (c) 5.0 moles (d) 15.0 moles (e) 1660 moles
A student removed 130.0 mL of a 0.141 M KCl solution? How many moles of KCl are in this sample?
How many milliliters of a 0.100 M KCl solution are needed to provide 0.0197 mol KCl?
How many moles of sulfate ions are there in a 0.545 L solution of 0.489 M A l 2 ( S O 4 ) 3 ?
Calculate the liters of a 3.50 M KCl solution needed to obtain 0.500 moles of KCl.
What is the molarity of a solution containing 37 g of KCl in 2.5 L of solution?
Calculate the volume of a 0.225 M KCl solution containing 4.50 x 10^-2 mol of solute.
What is the molarity, M, of KCl when 3.48 g KCl are dissolved in 2.50 x 10^3 mL of solution?
What is the molarity, M, of KCl when 3.38 g KCl is dissolved in 2.00 103 ml of the solution?
What is the molarity of a solution that contains 11.5 g of KCl in 1.60 L of solution?
What is the molarity of a solution that contains 0.004 g of KCl in 1.0 L of solution?
How many moles of Cl- ion are in the solution containing 0.187 g of Cl- that dissolves in 50.0 mL of water?
How many moles of solute does 47.5 mL of 0.749 M KOH solution contain?
How many moles of solute does 4.25 mL of 0.105 M CaCl2 solution contain?
Calculate the number of moles of solute present in each of the following aqueous solutions: (a) 600 mL of 0.250 M SrBr_2, (b) 86.4 g of 0.180 m KCl, (c) 124.0 g of a solution that is 6.45% glucose (C_
How many total moles of ions are released when 0.83 mol of K_3PO_4 dissolves in water?
How many moles each of Na+ and Cl? are in 1.50 L of the saline solution?
A solution was prepared by dissolving 40.0 g of KCl in 225 g of water to calculate the mole fraction of the ionic species KCl in the solution.
What volume (in liters) of a 0.0550 M KCl solution contains 0.163 moles of KCl?
A solution was prepared by dissolving 41.0 g of KCl in 225 g of water. A) Calculate the mass percent of KCl in the solution. B) Calculate the mole fraction of the ionic species KCl in the solution. C) Calculate the molarity of KCl in the solution if
What is the molarity of a solution in which 175 grams of KCl are dissolved in 1.00 L of solution? a.1.75 M b.0.597 M c.1.42 M d.0.508 M e.2.35 M
Calculate the molarity of a solution that contains 18.65 g of KCl in 0.80 L of solution.
Calculate the molarity of a solution that contains 11.0 g of KCl in 1.50 L of solution.
Calculate the molarity of a solution that contains 82.8 g of KCl in 1.80 L of solution.
Calculate the molarity of a solution that contains 39.2 g of KCl in 1.20 L of solution.
Calculate the molarity of a solution that contains 95.0 g of KCl in 2.50 L of solution.
A solution was prepared by dissolving 24.0g of KCl in 225 g of water. A. Calculate the mass percent of KCL in the solution B. Calculate the mole fraction of the ionic species KCL in the solution. C. Calculate the molarity of KCL in the solution if the
What is the molarity of 39 grams of KCl dissolved in enough water to give 375 mL of solution?
How many total moles of ions are released when the following sample dissolves completely in water? 0.34 mil of K3PO4 = .......... mol
What is the molarity of a solution containing 18.0 g of KCl in 262 mL of KCl solution?
How many moles of solute does 27.5 mL of 1.98 M NaCl solution contain?
How many moles of each ion are present in 11.7 mL of 0.102 M Na_3PO_4 solution?
A 1.50 L sample of aqueous solution contains 0.950 g of KNO3 and 0.977 g of K2SO4. How many moles of potassium are in the solution?
What is the molarity of a 1.5 L solution that contains 12.4 g of KCl?
What is the molarity of a 0.60 L solution that contains 7.40 g of KCl?
What is the molarity of a 0.35 L solution that contains 88.6 g of KCl?
1. Calculate the number of moles of solute present in each of the following aqueous solutions. a. 700 mL of 0.270 M SrBr_2 b. 86.5 g of 0.180 m KCl, c. 126.0 g of a solution that is 6.40% glucose (
A solution was prepared by dissolving 26.0 g of KCl in 225 g of water. a. Calculate the mole fraction of KCl in the solution. b. Calculate the molarity of KCl in the solution if the total volume of the solution is 239 mL. c. Calculate the molality of KCl
A K_2SO_4 solution is 3.500M. How many moles of SO4^{2-} ions are in milliliters of solution?
A solution was prepared by dissolving 36.0 g of KCl in 225 g of water. (a) Calculate the mole fraction of KCl in the solution. (b) Calculate the molarity of KCl in the solution if the total volume of the solution is 239 mL. (c) Calculate the molalit
How many grams of KCl are needed to make an aqueous solution that has a 0.15 M concentration of potassium ion? Determine the mass (in grams) needed to make 1 L of solution.
How many milliliters, mL, of a 0.15 M KCl solution are needed to provide 0.038 mol KCl?
Convert 1.45 moles of KCl to liters of KCl with a molarity of 0.135.
When 8.1 moles of (Co(NH3)5Cl)Cl2 is dissolved in water, how many moles of ions are in solution?
What is the total molar concentration of all the ions in 0.0200 M solutions of the following salts in water? (a) 0.0200 M KCl. (b) 0.0200 M CuSO_4. (c) 0.0200 M CaCl_2.
Calculate the molarity of KCl when 2.29 grams of KCl is dissolved in 2.00 x 10^3 mL of solution.
When 23.0 grams of sodium chloride is dissolved in 100.0 grams of water, how many moles of ions are in the solution?
What is the molarity of a solution prepared by dissolving 29.3 g KCl in water to a final volume of 500.0 mL?
How many moles of sulfate ions are in 100 ml of a solution of 0.002 M Fe_2(SO_4)_3?
A solution was prepared by dissolving 29.0 grams of KCl in 225 grams of water. a. Calculate the mass percent of KCl in the solution. b. Calculate the mole fraction of the ionic species KCl in the solution. c. Calculate the molarity of KCl in the solution
There are two beakers, one with MgCl2 dissolved in water and one with NaCl dissolved in water. They are 1.0 L solutions of 1.0 M NaCl(aq) and 1.0 M MgCl2(aq). a. How many moles of NaCl and MgCl2 are in each beaker? b. How many moles of chloride ions are i
How many moles of solute are contained in each solution? a. 490 mL of a 0.66 M NaNO_{3} solution
What is the total moles of ions in 500 mL of 0.120 M Ca(NO_3)_2?
What is the molarity of a solution containing 18.0 g of KCl in 354 mL of solution?
How many total moles of ions are released when the following sample dissolves completely in water? 0.342 mol of K_2HPO_4
How many moles of solute are contained in a 150 mL solution of a 0.25 M NaNO3 solution?

How many total moles of ions are present when KCl is dissolved in 1.20 l of a 0.400 M KCl solution?

Question:

Molar Concentration of a Solution:

Answer and Explanation:

Become a member and unlock all Study Answers

Ask a question

Search Answers

Learn more about this topic:

Related to this Question

Explore our homework questions and answers library