Properties of Acids, Bases, and salts

An acid 

• Formed from joining positive and negative ions
• increases OH ions
• forms a salt and water
• increases H2O ions

Bases

• formed from joining positive and negative ions
• increase OH ions
• forms a salt and water
• increases H2O ions

Salts

• formed from joining positive and negative ions
• increase OH ions
• forms a salt and water
• increases H2O ions

Tastes bitter.

• Acids
• Bases
• Salts
• All

Tags

NGSS.MS-PS1-2

Acids

• are sour

• react with carbonates to carbon dioxide

• react with metals to hydrogen

• must contain at least on hydrogen atom

Which of the following ions do all acids have in common?

• H⁺

• Na⁺

• OH^-

• Ca²⁺

NaOH is:

• an Arrhenius base

• an Arrhenius acid

• neither an acid nor a base

• both an acid and a base

An Arrhenius base:

• donates H+

• accepts H+

• produces H+

• produces OH-

An Arrhenius acid:

• donates H+ to another substance

• accepts H+ from another substance

• produces H+

• produces OH-

A hydrogen ion, H⁺, is the same as a(n):

• neutron
• electron
• proton
• hydroxide ion

Tags

NGSS.MS-PS1-1