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When electricity passes through water (H20), the water breaks down to form

hydrogen gas (H2) and oxygen gas (02).
Which equation represents this chemical reaction?
A.2H20+ 02 – 2H2
B.2H2 + 02 – 2H20
C.2H20 + 2H2 – 02
D.2H20 - 2H2 + O2

2 Answers

9 votes

Answer:

A. Because you have to simplify

User Borre Mosch
by
5.1k points
3 votes

Answer:

decomposition

Step-by-step explanation:

i dont cap

User Malado
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4.0k points