Acids and Bases

Which of these compounds is NOT an acid?

• HCl

• H₂SO₄

• CH₃COOH

• H₂O

Acids are neutralised by...

• Bases

• Metals

• Water

• Hydrogen gas

Tags

NGSS.MS-PS1-2

Bases are neutralised by...

• Acids

• Metals

• Water

• Hydrogen gas

Tags

NGSS.MS-PS1-2

A neutralisation reaction produces...

• Acids

• Bases

• neutral water

• pH > 7

Tags

NGSS.MS-PS1-2

Acids have a pH

• greater than 7

• lower than 7

• equal to 7

Bases have a pH...

• greater than 7

• lower than 7

• equal to 7

Water has a pH...

• greater than 7

• lower than 7

• equal to 7

Tags

NGSS.MS-PS1-2

When equal amounts of acid are mixed with a base they produce a solution with a pH...

• Greater than 7

• Lower than 7

• Equal to 7

Tags

NGSS.MS-PS1-2

Acids release...

• Hydrogen ions

• Hydroxide ions

• Sodium ions

• Hydrogen gas

Tags

NGSS.MS-PS1-2

Acids release...

• H⁺

• OH^-

• H₂

Tags

NGSS.MS-PS1-2