Reações acido-base

What are the products of a neutralization reactions

• water

• salt

• acid

• base

Black coffee has a pH of 5. It is a ________ ____________

• Weak

• Strong

• Acid

• Base

What do acids do to red litmus paper?

• Turn it Red 
• Turn it Blue
• Turn it Yellow
• Turn it Green

pH number 3

• Acid

• Base

• Neutral

NaCl is:

• Acid

• Base

• Neutral

Turns Universal Indicator Purple

• Acid

• Base

• Neutral

Sodium hydroxide is:

• Acid

• Base

• Neutral

H₂SO₄ is:

• Acid

• Base

• Neutral

Red litmus paper stays red AND blue litmus paper stays blue

• Acid

• Base

• Neutral

What do bases do to red litmus paper?

• Turn it Red 
• Turn it Blue
• Turn it Yellow
• Turn it Green