Acids and Base Intro Pre-Lab

Which of the following must you do before beginning the lab?

• Put on gloves

• Put on goggles

• Put on a lab coat

• Wash your hands

A pH less than 7 means the solution is a(n)...

• Acid

• Bases

• All

If your slip of paper turns pink, this means your solution is a(n)...

• Acid

• Base

• Neutral

Which range of numbers represents a basic solution?

• 0-6

• 7

• 8-14

• 3-9

If your slip of paper turns blue, this means your solution is a(n)...

• Acid

• Base

• Neutral

If your slip of paper turns green, this means your solution could be (a) ____ or (a) ____

• Acid

• Base

• Neutral

If your slip of paper turns orange, this means your solution is a(n)...

• Acid

• Base

• Neutral

If you accidentally get some of the liquid on your skin, which actions should you take? Select all that apply.

• Panic because I am going to die

• Calmy wash my hands with soap and water

• Alert Ms. Harrison

• Do nothing and wipe it on my shirt

What is the ziploc baggie for?

• To hold unused pH strips before beginning the lab

• To hold pH strips after they have been used

True or False: It is perfectly acceptable to lift the clear containers off of their trays.

• True

• False