Sodium Sulfite Solubility Concepts

The video explores whether sodium sulfite is soluble in water, confirming it is soluble using solubility rules and external resources like Wikipedia. Group 1 elements, including sodium, are generally soluble, and sodium sulfite's solubility is further verified with a solubility chart and Wikipedia data, which states it dissolves at 27 grams per 100 milliliters of water.

What is the solubility status of sodium sulfite in water?

• Soluble

• Not enough information

• Slightly soluble

• Insoluble

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

• Group 2

• Noble gases

• Group 1

• Transition metals

What is the chemical formula for sodium sulfite?

• NaSO3

• Na2S

• Na2SO3

• Na2SO4

Why might a solubility chart be insufficient for determining the solubility of sodium sulfite?

• It does not include any ions

• It is outdated

• It only lists organic compounds

• It only lists sulfates, not sulfites

What is the solubility of sodium sulfite in water according to Wikipedia?

• 10 grams per 100 milliliters

• 27 grams per 100 milliliters

• 5 grams per 100 milliliters

• 50 grams per 100 milliliters

Which resource can be used to verify the solubility of sodium sulfite if the solubility chart is not helpful?

• Periodic table

• Wikipedia

• Textbook

• Chemical equations