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WorksheetsACID AND BASE
Total questions: 15
Worksheet time: 8mins
________ is a measure of how acidic or basic a solution is.
ph
PH
pH
hP
A solution with a pH of 0 is very acidic.
true
false
maybe
none of the above
Pure water has a pH of 7 which means it safe to drink because it is
acidic
basic
neutral
none of the above
What type of change in matter that does not alter the chemical composition or identity of the substance, only the form.
physical
chemical
both
none of the above
When boiling water to a kettle, you will observe a gas/vapor flowing out while boiling. This is an example of the changes in the state of matter from liquid to gas. What is this called?
condensation
evaporation
sublimation
melting
What is the ph level of acid rain?
4
3
1
6
What can acid rain pollute?
Trees
Water
Air
Clouds
What can acid rain corrode?
Statues
Houses
Brick
Trees
Is acid rain a pollutant?
Yes
No
Is acid rain a corrosive substance?
No
Yes
What are the two types of acids that are in acid rain?
Iron
sulfuric
nitric
sulfur
What is released into the sea to cause ocean acidification?
Carbon dioxide
Nitrogen
Oxygen
Carbon monoxide
What does ocean acidification remove?
oxygen
carbohydrates
calcium carbonate
nitrogen
