Question

plz.. give me correct answer .

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Answer 1

sorry but this question is very difficult

Answer 2

Answer:

1-synthesis,2-decomposition,3-displacement,4-decomposition,5-doubledisplacement

Explanation:

1-It is a synthesis reaction because 2 moles of Fe is combined with 3 moles of Cl2 to form 2FeCl3.

2 It is a decomposition because caco3 is decomposed into Cao and co2 under heat.

3 It is a displacement because Zn displaces 2H and forms ZnCl2 as zinc is more reactive than hydrogen.

4It is a decomposition because 2Cu(no3)2 is decomposed into 2Cuo+4no2+o2.

5 It is a double displacement because potassium is more reactive than magnesium so it displaces MG No3 twice with OH twice.

HOPE THIS WILL HELP YOU