Flashcards in C2 Chemistry - state symbols and reactions to form salts Deck (10)
what does the symbol ( s ) mean?
( l )?
( g )?
aqueous - dissolves in water
what can be used to make salts?
what are hydroxides?
they dissolve in water to create colourless solutions
what happens when an acid reacts with a hydroxide?
product of salt + water is formed
what do you notice when an acid and hydroxide reacts? 2 things
there is a temperature rise
the pH of the reaction mixture changes
what are metal carbonates?
they are not soluble