Show:
Acids
Base
pH/Indicators
Neutralization
Environmental Effects
100
What will a strong acid do to your skin?
Burn your skin
100
What will a base taste like?
Soapy
100
What is the typical range of a pH scale?
0-14
100
What is a neutral solution?
A solution that has a pH of 7
100
Buildings and statues are withered away by what?
Acid rain
200
What does an acid taste like?
Sour
200
What does a base feel like on your skin?
Slippery
200
What did we use to test acid or base on Tuesday?
litmus paper
200
What is released by combining an acid and base?
Gas
200
What is one effect acidic oceans have on marine animals?
Decay their shells or makes water toxic to some marine animals
300
What is the pH range of an acid?
Less than 7
300
What will a strong base do to your skin?
Burn your skin
300
What are the three things we used to test solutions?
pH strips, litmus paper and cabbage juice
300
What is created by combining a strong acid and a strong base
Salt and water
300
How does acid rain impact plants?
It impacts soil pH which can kill plants
400
Name two acids we used in class.
lemon juice, orange, vinegar
400
What is the pH range of a base?
Greater than 7
400
What is the color of a strong acid in cabbage indicator?
Red
400
What can be used to cure an upset stomach?
A base (Tums)
400
What causes acid rain?
Humans burning of fossil fuels (coal) from factories and cars