Acid Base Theories

Which of these is a property of acidic solutions?

• they taste sour

• they feel slippery

• they are in many cleaning products

• they taste bitter

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

• Weak

• Strong

• Acid

• Base

A sugar solution does not change the color of both blue and red litmus paper. This means the sugar solution is a ________.

• acid

• base

• neutral

What are the products of a neutralization reactions

• water

• salt

• acid

• base

A neutralization reaction will (almost) always produce...

• water & salt

• water

• salt

• water & carbon

Tags

NGSS.MS-PS1-5

What is considered to be in the middle of the pH scale

• acidic

• neutral

• basic

• indicator

If there is excess hydroxide ions, the solution will be...

• acidic

• basic

If there is excess hydrogen ions, the solution will be...

• acidic

• basic

Zn(OH)₂ is an example of a...

• acid

• base

• salt

H₃PO₄ is an example of a ...

• acid

• base

• salt