Homework Answers
FeCl2 + BaS ---> BaCl2 +FeS (s) .
In this reaction both cations and anions are getting interchanged
when the product
formed.So
Type of reaction
Double displacement reaction - [it can be considered as
precipitation reaction too]
**************
CL2 + 2KI ---> 2KCl + I2
Since one element in the salt is replaced by another element,the type of reaction is
Single displacement
***********************
Mg +F2 ---> MgF2
New single compound is formed from its elements .Hence type of
reaction::
Combination reaction
******************
:) hope it is helpful
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