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aluminium chloride is a salt formed when aluminium metal is added to ...
hydrochloric acid
magnesium oxide + sulfuric acid
magnesium sulfate + water
sodium carbonate + hydrochloric acid ->
sodium chloride + carbon dioxide + water
A......... is a compound made from an acid when a metal takes place of the....in the acid
salt ; hydrogen
What is formed by ; Cu+HCl
Cu doesn't react with acids
What do you mean with neutralization reaction?
A reaction between an acid and base to form salt and water
Non-metals generally form _______ oxides that dissolve in water to form _______ solutions.
acidic
Metals form oxides that are solids. If they dissolve in water, these oxides give _______ solutions.
alkaline
Alkalis turn litmus paper ______.
blue
Acids turn litmus paper _____.
red
How can we use litmus paper to test the pH of gases?
The litmus paper must be damp.
HCl + NaOH -->
NaCl + H2O
what is the name of reaction when an acid reacts with a base?
neutralisation
A solution with a high pH would be an acid or base?
base
what is formed when sodium hydroxide and hydrochloric acid react with each other?
sodium hydroxide and water
What is formed when a carbonate reacts with an acid?
carbon dioxide, salt and water
