Naming Acids and Bases + Indicators

What is the colour of litmus in an acid ?

• Pink

• Yellow

• Red

• Colourless

What is the colour of litmus in a base ?

• Pink

• Blue

• Red

• Colourless

What is the possible pH of dilute Sulphuric (VI) acid?

• 1.0

• 7.0

• 12.0

• 5.0

hydrochloric acid

• HCl

• HClO

• H₃ClO₃

• HClO₃

sulfuric acid

• HSO₃

• H₂SO₃

• H₂SO₄

• H3SO₄

Tags

NGSS.HS-PS1-2

 H₃PO₄

• hydrophosphoric acid
• phosphorous acid
• phosphoric acid
• phosphoric hydroxide

Mg(OH)₂

• magnesium hydroxide acid
• hydromagnesium acid
• magnesium oxygen hydride
• magnesium hydroxide

Tags

NGSS.MS-PS1-1

CH₃COOH

• Acetic acid
• Ethanoic acid
• Acenous acid
• Hydroacetic acid

HBr

• hydrogen bromine acid
• hydrobromide acid
• hydrobromic acid

Is the following compound an acid or a base? 
HF

• Acid
• Base

Tags

NGSS.HS-PS1-1