Show:
Acids
Bases
PH Scale
Indicators
100

What is one property of acids?

Taste sour, Corrosive, pH less than 7 

100

Bonus 

You get 100 pts 

100
what does the PH Scale start From?
0-14
100
Red litmus turns ____ in a basic substabce
blue
200

Name one common acid from the list below 

baking soda

window cleaner

lemon juice 


lemon juice

200

what are bases?

a) proton donor 

b) proton acceptor 

proton acceptors

200

name a neutral substance

Pure water

200
Blue litmus paper turns ___ in a basic substance
Blue
300
does acids reacts with metals?
true or false
300

what are properties of bases?

Taste sour, feels slippery, pH is greater than 7

300

Sorry you lose -5pts 

Sorry you lose -5pts

300

What's a natural indicator? 

Blueberry, cabbage

400

What ion do acids have?

hydronium H+

400

What is the ion for bases?

Hydroxide OH-

400

where are the more acidic substances on a pH scale?

a)1

b)5

c) 2

a) 1 

400
Red litmus stays ___ in a acidic substance
Red
500

what are acids defined as?

a)proton donor 

b) proton acceptors

a proton donor

500
can a base be strong or weak?
Both
500

pH of alkalines/bases range from?

7.1-14 
500
Blue litmus paper turns ___ in a acidic substance
Red