Podcast
Questions and Answers
What is a key characteristic of Arrhenius acids?
What is a key characteristic of Arrhenius acids?
- Turns blue litmus paper red (correct)
- Tastes soapy
- Reacts with bases
- Has a pH value greater than 7
Why does a compound lacking hydrogen ions not classify as an Arrhenius acid?
Why does a compound lacking hydrogen ions not classify as an Arrhenius acid?
- It feels slippery to the touch
- It lacks the charged hydrogen ions to bond with water (correct)
- It turns litmus paper blue
- It reacts with acids
Which compound would NOT be classified as an Arrhenius base?
Which compound would NOT be classified as an Arrhenius base?
- Lithium carbonate (Li2CO3) (correct)
- Copper (II) hydroxide (Cu(OH)2)
- Magnesium hydroxide (Mg(OH)2)
- Sodium hydroxide (NaOH)
What is a common property shared by Arrhenius bases?
What is a common property shared by Arrhenius bases?
Why do some compounds not qualify as Arrhenius bases even though they might be basic?
Why do some compounds not qualify as Arrhenius bases even though they might be basic?
In what circumstance do Arrhenius acids and bases typically react to form more neutral solutions?
In what circumstance do Arrhenius acids and bases typically react to form more neutral solutions?
What is a limitation of the Arrhenius model in classifying substances as acids or bases?
What is a limitation of the Arrhenius model in classifying substances as acids or bases?
Why is a compound dissolved in liquid ammonia not considered an Arrhenius base?
Why is a compound dissolved in liquid ammonia not considered an Arrhenius base?
Which ion is formed when an Arrhenius acid is dissolved in water?
Which ion is formed when an Arrhenius acid is dissolved in water?
What effect does the dissociation of an Arrhenius acid have on the pH of a solution?
What effect does the dissociation of an Arrhenius acid have on the pH of a solution?
Which compound below is NOT listed as a common Arrhenius acid?
Which compound below is NOT listed as a common Arrhenius acid?
What is the key requirement for a compound to be classified as an Arrhenius acid?
What is the key requirement for a compound to be classified as an Arrhenius acid?
Which ion is formed when an Arrhenius base dissociates in water?
Which ion is formed when an Arrhenius base dissociates in water?
Why is it a misconception that any compound containing hydrogen will act as an Arrhenius acid?
Why is it a misconception that any compound containing hydrogen will act as an Arrhenius acid?
In terms of chemical formula, what is common among nearly all Arrhenius acids?
In terms of chemical formula, what is common among nearly all Arrhenius acids?
