205k views
3 votes
2H2O → 2H2 + O2

OSynthesis
O Decomposition
O Combustion
O Single Replacement
O Double Replacement

1 Answer

5 votes
Decomposition. The compound element is breaking down into 2H2 and O2.
User Nilesh Senta
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.