Axel37462 Axel37462

08-03-2021
Physics

contestada

What number should be placed in front of KBr to balance this chemical equation? Br2 + 2K] → __KBr + 12 O
A. 3
B2
C. 1
D. 4

Respuesta :

Butterfly315 Butterfly315

08-03-2021

2KBr

Because other side Br2 and 2K.

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