Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
|
what is a salt?
|
its any chemical compound formed from an acid when a H+ ion from the acid has been replaced by a metal ion or another positive ion, such as the ammonium ion.
|
|
|
what is a cation?
what is an anion? |
a positively charged ion
a negatively charged ion |
|
|
salts can be produced by neutralising acids with what 3 things?
|
carbonates
bases alkalis |
|
|
if you react an acid with a carbonate what 3 products do you form?
|
a salt, water and carbon dioxide
|
|
|
if you react an acid with a base, what 2 products do you form?
|
a salt and water
|
|
|
if you react an acid with an alkali, what 2 products are formed?
|
a salt and water
|
|
|
what are ammonium salts used for?
|
artificial fertilisers
|
|
|
how are ammonium salts produced?
|
by neutralising acids with aqueous ammonia
|
