Acids
Acids change litmus paper this colour...
What is red?
Bases turn litmus paper this color...
What is blue?
Gas that makes carbonic acid.
Carbon dioxide.
When an acid and base are mixed together what occurs?
What is a neutral solution?
Physical properties of acids include: conducts electrical current and __________ taste.
What is sour?
What is an alkali?
A base that dissolved in water.
The reaction between an acid and base is called?
What is neutralization?
This helps when you get stung by a wasp.
Vinegar.
Name a gas found in acid rain other than carbon dioxide.
nitric acid/ sulphuric acid
Give an example of a neutralisation reaction
Toothpaste etc.
______ have a pH around 1-2.
What is strong acids?
These are two ways I can measure the pH of a substance 1.
***DAILY DOUBLE if you name #2
What is litmus paper and universal indicator paper?
This chemical property of acids eats away and destroys things.
What is corrosive?
This helps when you get stung by a bee
sodium bicarbonate (baking soda)
_____ have a high pH of around 11-14.
What is strong bases?
Name two examples of an acid.
What is hydrochloric acid, sulfuric acid, lactic, amino, nucleic, folic
One product of the reaction of an acid with a carbonate is _____________.
What is carbon dioxide? CO2
The most accurate pH indicator
pH meter
_____ have a pH between 5-10.
What is weak acids/bases?
_____ is an ionic compound that can be made from a neutralization reaction.
What is a salt?