Mais conteúdo relacionado
Semelhante a Reactions in aqeous solutions (20)
Reactions in aqeous solutions
- 11. Strong Weak Non-
electrolytes
- 12. Strong Weak
Non-
High Low
No [ions]
[ions] [ions]
Do not
Conduct Conduct
Conduct
well poorly
- 28. Balanced chemical equations
for precipitate reactions
Formulae Chemical
of equation
Word Balance
reactants for
equation & precipitate
products
- 32. AgNO3 (aq) and shake
-
Cl White precipitate
Nitric acid
Nothing happens: chloride
- 33. AgNO3 (aq) and shake
-
Br Cream coloured precipitate
Nitric acid
Nothing happenes bromide
- 34. AgNO3 (aq) and shake
-
I Yellow precipitate
Nitric acid
Nothing happens iodide
- 37. BaNO3 (aq)
White precipitate
Nitric acid
Nothing happens: sulphate
- 39. BaNO3 (aq)
White precipitate
Nitric acid
Precipitate disappears: carbonate
- 42. When ions exchange, and a gas
is part of the product.
Acid and carbonate → CO2
Acid and metal → H2
- 62. When these
solutions conduct
electricity, they are
called electrolytes.