Preparing for Acids and Bases

Preparing for Acids and Bases

Chemistry with Ram

Acids and Bases

We will be creating the items that can be used to replicate this trick

More importantly we will be preparing to do our own tests for acids and bases.

This relates to Chemistry, Measurement, Physical Science, Reasoning

Is a mulitple entry point for Science 14, Science 10, Chemistry 20

Multiple Choice

When you finish working with chemicals, biological specimens, and other lab substances, always

• Wash your hands with soap and water
• Wipe your hands on a towel
• Treat your hands with lotion
• Wipe your hands on your clothes

Multiple Choice

Long hair in the laboratory should always be

• Pulled back
• Always neatly groomed
• Cut short
• Held away from the table with one hand

Multiple Choice

The following activity is allowed in the science laboratory

• Eating
• Drinking
• Chewing Gum
• None of these are allowed

Multiple Choice

What piece of safety equipment or PPE was the lady in the video not using.

• Respirator

• Steel toed boots

• Hard Hat

• Gloves (Oven Mitts)

Multiple Choice

You should never ____ anything in the science lab!

• drink

• equipment

• clean

• fire

Multiple Choice

Use ___ to protect your eyes in the science lab!

• goggles

• fire

• drink

• apron

Multiple Choice

Use an _____ to protect your clothing while participating in science experiments!

• Apron

• Drink

• Goggles

• Fire

Multiple Choice

Used to separate a dissolved solid from its solution

• Filtration

• Evaporation

• Crystallisation

• Sublimation

Multiple Choice

What is the best way to purify water?

• Add salt

• Put inside the refrigerator

• Filtration or Boiling

• Find a very clean stream of water

Multiple Choice

What process of the water cycle is occurring in step B?

• Evaporation

• Condensation

• Precipitation

• Infiltration

Fill in the Blanks

What is the solid form of water called?

Multiple Choice

What is the chemical formula for water?

• $H_2O_2$
  

• $CO_2$

• $O_2$

• $H_2O$

Open Ended

Have you turned off the stove?

Open Ended

Using a measuring cup record how much stilled water you made. How much was it (in mL)

Multiple Choice

The active chemical in Red Cabbage that makes it an indicator is?

• Flourine

• Flavin

• Flavor

• Flame

Open Ended

Did you turn off the Stove?

Multiple Select

The cabbage indicator will allow you to tell the difference between?

• Acids

• Bases

• Minerals

Multiple Choice

Turning the lid upside down when distilling water assist catching the water during

• Precipitation

• Condensation

• Evaporation

• Freezing

Open Ended

Using ice on top of the lid during distillation speeds up the process of ?

Multiple Select

In both prep activities the most important things are?

• Safety

• Wearing oven mitts

• Cleaning up

• Being Hydrated

• Following directions