Acid-Base Anhydrides
Chemistry ⇒ Acids, Bases, and Salts
Acid-Base Anhydrides starts at 10 and continues till grade 12.
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See sample questions for grade 12
A student adds \mathrm{SO_3} to water and observes a vigorous reaction. What acid is formed?
Describe the difference between an acid anhydride and a basic anhydride.
Describe the environmental impact of acid anhydrides such as \mathrm{SO_2} and \mathrm{NO_2}.
Describe what happens when \mathrm{CO_2} is bubbled through limewater (\mathrm{Ca(OH)_2}).
Explain why \mathrm{Al_2O_3} is considered amphoteric.
Explain why \mathrm{CO_2} is not a basic anhydride.
Explain why \mathrm{SO_2} is considered an acid anhydride.
Explain why some oxides are called 'anhydrides'.
Is CaO an acid anhydride or a basic anhydride?
What is an acid anhydride?
Write the balanced chemical equation for the reaction between \mathrm{SO_3} and water.
Write the balanced equation for the reaction between \mathrm{CaO} and \mathrm{SO_3}.
Write the balanced equation for the reaction of \mathrm{CO_2} with NaOH.
Write the balanced equation for the reaction of \mathrm{Na_2O} with water.
