Acids
A substance with a pH below 7
What is an acid?
A substance with a pH greater then 7
What is a base?
7
What is the pH of Distilled water
Acid + Base ->Salt + Water
What is a neutralisation reaction?
i
What is a complex number?
An acid that undergoes partial dissociation in water
What is a weak acid?
Na+
What is the cation in Sodium Hydroxide?
A yellow colour appears.
What happens when Universal indicator is added to a weak acid?
Mass stays the same
What is the Law of conservation of mass?
cosecx
what is 1/sinx
An acid that fully undergoes dissociation.
What is a strong acid?
Salt + CO2 + H2O
What are the products of a carbonate/hydrogen carbonate reaction?
A blue colour appears
What happens when Universal indicator is added to a base?
SO3 + H2O -> H2SO4
What is a reaction that produces acid rain
Simplify: (secx-1)(cosecx+cotx)
tanx
SO42-
What is the anion in Sulphuric acid?
Soap
A reaction between a Base and a fat.
The water turns acidic.
What happens when you blow bubbles into water?
Noble gasses
What don't react
√-1 2^3 ∑ π
And it was delicious
Salt + Hydrogen Sulphide
What are the products for a strong acid and sulphide reaction?
17.008
What is the atomic mass of a hydroxide anion?
Green
What is the colour of the solution when you mix a red solution with a purple solution
Tetrahydroxaluminate ion
What is an example of a Complex ion?
Dirty Chemistry
What is Physics