Show:
Acids
Bases
pH Scale
Scientists / Laws
pH #s / definitions
100
What color does cabbage juice turn with an acid?
What is red
100
A weak base has a pH of what?
What is about 8-10
100
What is monitered for pH that could affect our lives?
What is soil
100
pH means
What is potential hydrogen
100
has a pH of 4-4.5. It's when rainwater reacts with compounds from polluted air..
What is acid rain
200
Are aspirin, pickle juice, and orange juice acids or bases?
What is acid
200
Have a pH from 7 to 14
What is bases
200
When dissolved in water, bases create .......
What is OH- or hydroxide
200
When properties of acids and bases are lost. The formula is base+acid=water+salt. what is this process called?
What is neutralization
200
Blood's pH (a #)
What is 7.35
300
In BAAD what is the AD stand for?
What is acids donate
300
Soap, tums, and windex are all
What is bases
300
Alkaline is another word for
What is base
300
The Brawnsted-Lawry definition of acids is:
What is acids have an excess of Hplus and donate them.
300
If it's too acidic or basic it could burn through your veins and arteries. It needs to remain constant. (not a number)
What is pH of blood
400
Acids _____ the concentration of H by ________ those ions.
What is increase; donating
400
Bases_______the concentration of H by _________ them in a solution.
What is decrease;accepting
400
What is the actual concentration of acids?
What is 10 to the -1 power
400
Soren Sorenson was the man who created what?
What is the pH scale.
400
saliva's pH
What is 6.8
500
Name 5 acidic properties
What is corrosive, electrolyte, sour, feels like water, reacts with metal
500
Name 5 Basic properties
What is bitter, slippery, don't react with metal, electrolytes, corrosive
500
The actual concentration of bases is what?
What is 10 to the negative fourteenth power
500
Who was the 1st to study acids/bases?
What is Robert Boyle
500
Buffer (tums) is what?
What is a substance that prevents a change in pH for a short time