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23 solutions

Electrolytes

Q. Classify the following compounds as soluble, insoluble and which are exceptions: LiOH, KF, CaCO3, NaCl, Mg(NO3)2, (NH4)2SO4, CaSO4, BaS, AgCl, Ca3(PO4)2

Solved • Dec 1, 2019

Electrolytes

Q. Which of the resulting solutions would have the lowest conductivity at the end of the reaction?

Solved • Nov 24, 2019

Electrolytes

Q. Which of the following would produce a weak electrolyte solution when added to water?

Solved • Nov 24, 2019

Electrolytes

Q. Which of the following would produce a weak electrolyte solution when dissolved in water?

Solved • Nov 23, 2019

Electrolytes

Q. Which of the following is considered a strong electrolyte?

Solved • Nov 23, 2019

Electrolytes

Q. Which of the following is false when potassium nitrate (KNO3) dissolves in water? Group of answer choices The ionic bonds in KNO3 are broken. The formation of the salt solution occurs step-by-step. The entropy of the system will increase during the formation of the salt solution. Some hydrogen bonds between water molecules are broken. New intermolecular forces called ion-dipole forces form between the water molecules and the potassium and nitrate ions.

Solved • Nov 12, 2019

Electrolytes

Q. Each of the following figures represents an aqueous solution. Classify each solute as a nonelectrolyte, a weak electrolyte, or a strong electrolyte.

Solved • Nov 3, 2019