Solubility of Lithium Nitrate and Compounds

The video tutorial discusses the solubility of lithium nitrate (LiNO3) in water. It explains that LiNO3 is soluble, supported by solubility rules and charts. Group 1 elements and nitrate ions are generally soluble, confirming LiNO3's solubility. The video also demonstrates using a solubility chart and suggests a practical test by dissolving LiNO3 in water to verify its solubility.

What is the solubility status of lithium nitrate (LiNO3) in water?

• Soluble

• Insoluble

• Depends on temperature

• Partially soluble

Which group of elements on the periodic table is generally soluble in water?

• Group 2

• Transition metals

• Noble gases

• Group 1

What is the solubility status of compounds containing the nitrate ion (NO3)?

• Soluble

• Only soluble in acids

• Depends on the metal

• Insoluble

What is the role of solubility rules in determining solubility?

• They determine the pH of solutions

• They predict chemical reactions

• They are used to calculate molecular weight

• They provide a guideline for solubility

What tool can be used to determine the solubility of lithium nitrate?

• pH meter

• Solubility chart

• Molecular weight calculator

• Periodic table

Where can you find lithium on the solubility chart?

• On the right side

• On the left side

• At the top

• In the middle

What is the final step to confirm the solubility of lithium nitrate in water?

• Dissolve it in water and observe

• Consult a chemistry textbook

• Measure its pH

• Check the periodic table

What is the expected outcome when lithium nitrate is placed in water?

• It will dissolve

• It will change color

• It will not dissolve

• It will react violently

What is a practical method to verify the solubility of a compound?

• Consulting a solubility chart

• Memorizing solubility rules

• Dissolving the compound in water

• Using a pH meter