abagaillewis abagaillewis

06-01-2017
Chemistry

contestada

When the following equation is balanced, what is the coefficient for HBr?
Zn(s) + HBr(aq) -> ZnBr2(aq) + H2(g)
A) 3
B) 1
C) 6
D) 2

Respuesta :

AbhiGhost AbhiGhost

06-01-2017

D.) Balanced equation is Zn + 2HBr - - - > ZnBr2 + H2.

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