Acids

Strong acid

Completely dissociates in an aqueous solution

Weak acid

Partially dissociates in an aqueous solution

Alkali

A base that dissolves in water releasing OH ions

Base

Something that neutralises an acid to form a salt

Salt

An ionic compound formed when H ions in an acid are replaced by a metal

Neutralisation

When an acid reacts with a base to make a salt and pure water

Hydrochloric acid

HCl

Sulfuric acid

H2SO4

Nitric acid

HNO3

Ethanoic acid

CH3COOH

Sodium hydroxide

NaOH

Potassium hydroxide

KOH

Ammonia

NH3

Acid+alkali goes to form

Salt+water

Acid+metal oxide forms

Salt and water

Acid+metalcarbonate forms

Salt, water and carbon dioxide

Acid+metal forms

Hydrogen gas and salt

What equation links mols vol and conc

mols=conc x vols

What is titration

A method to find the concentration of a solution

What are concordant results

Results that are within 0.10cm³ of one another

Why use a whites tile

To see the colour change better

Why use a conical glass not a regular one

Stops from liquid splashing on you

Colour change in phenolphaylein

Acid=colourless

Alkali= pink

How to go form cm³ to dm³

Divide by 1000

Colour change in methyl orange

Acid=red

Alkali=yellow