)Hoàn thành sơ đồ phản ứng, ghi rõ điều kiện nếu có

S → SO2 → SO3 → H2SO4 → BaSO4

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

This statement about matter and its behavior is best classified as a