Solubility Rules and Compounds

The video tutorial covers the use of Table F to determine the solubility of compounds. It explains the difference between soluble and insoluble substances, signs of chemical changes, and how to read Table F. The tutorial also discusses solubility rules for Group 1 ions, halides, and sulfates, and provides practice examples to reinforce learning.

What does it mean when a substance is described as insoluble?

• It dissolves completely in water.

• It forms a precipitate and does not dissolve.

• It produces gas when mixed with another solution.

• It changes color when mixed with water.

What is the significance of a compound being labeled as 'aqueous'?

• It is dissolved in water.

• It is insoluble.

• It is a gas.

• It is a solid.

Which of the following ions is always soluble according to Table F?

• Ag+

• Na+

• Hg2+

• Pb2+

What is the rule for group one ions in terms of solubility?

• They are insoluble with exceptions.

• They are always soluble with no exceptions.

• They are always insoluble.

• They are soluble with exceptions.

What happens to halides when they are combined with Ag+ according to Table F?

• They become insoluble.

• They remain soluble.

• They form a gas.

• They become more soluble.

Which ion combination would result in an insoluble compound?

• Na+ and NO3-

• K+ and Cl-

• NH4+ and SO4-

• Ag+ and Cl-

Which compound is likely to be insoluble based on Table F?

• NaCl

• NH4Cl

• KNO3

• AgCl

How can you determine if a compound is soluble using Table F?

• By checking if it is a gas.

• By seeing if it produces bubbles.

• By finding its ions and checking the rules.

• By looking for its color change.

Which of the following compounds would you expect to be soluble?

• CaCO3

• KCl

• PbCl2

• Ag2SO4

Which of the following is a good electrolyte according to Table F?

• AgBr

• Hg2Cl2

• PbSO4

• NaNO3