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Double replacement reactions exchange Cations with each other.
2 Al(NO3)3 + 3 CaO --> Al2O3 + 3 Ca(NO3)2
Al is a cation in the first reactant, and Ca is a cation in the second reactant.
Al Switches with O to form AlO, but according to oxidation it becomes Al2O3, Ca switches with Al to form CaNO3, but because of oxidation it becomes Ca(NO3)2.
In general.....
AB + CD --> CB + AD
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoA double displacement reaction is one where the two reactants exchange ionic portions. This means that given the reactants AB and CD, the products would be AD and CB.
Wiki User
∙ 12y agoTwo elements displace another two elements as something else.
Wiki User
∙ 12y agoTwo new/different compounds.
Wiki User
∙ 13y agonone
Wiki User
∙ 13y agoIonic.
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What happens when an atom is not oxidized or reduced during a reaction?
then its oxidation state remains constant butattached atoms become changed, such reactions are double displacement reactions.
How does a neutralization reaction differ from a typical double displacement reaction?
Aneutralization reaction, is just atype of double displacement reaction. During neutralization reactionan equal amount of acid reacts with an equal amount of base. A solution of salt ( ionic compound ) and H2O is always created as a product.
Why The non-metals do not show displacement reaction?
Because during this reaction no new substances release.
What happens to matter and energy during a chemical reaction?
Conserved.
What happens to indicator during a neutralisation reaction?
it turns green which is pH7
What happens when an atom is not oxidized or reduced during a reaction?
then its oxidation state remains constant butattached atoms become changed, such reactions are double displacement reactions.
How does a neutralization reaction differ from a typical double displacement reaction?
Aneutralization reaction, is just atype of double displacement reaction. During neutralization reactionan equal amount of acid reacts with an equal amount of base. A solution of salt ( ionic compound ) and H2O is always created as a product.
Why The non-metals do not show displacement reaction?
Because during this reaction no new substances release.
Why the non metals do not show displacement reaction?
Because during this reaction no new substances release.
A precipitate is a compound formed during a single displacement reaction?
insoluable
When does displacement reaction occur?
When one element replaces another element in a compound during a chemical reaction
What are used to show what happens during a chemical reaction?
Scientific experiments are used to show what happens during a chemical reaction.
What symbols are used to show what happens during a reaction?
It helps show you what goes on during a chemical reaction
Why does precipitate forms during some double displacement reactions?
Several products are insoluble in water.
What happens during oxidation reactions?
hat happens in an oxidation reaction? to9u
What happens between atoms during a chemical reaction?
This happens when atoms are rearanged
What happens to the potential of the molecules in a reaction?
the potential energy of the molecules changes during a reaction.
