jsharif96
jsharif96 jsharif96
  • 12-06-2016
  • Biology
contestada

Which metal works best to displace hydrogens from acid?

A. Mercury
B. Lead
C. Gold
D. Iron

Respuesta :

Kalahira
Kalahira Kalahira
  • 21-05-2017
The correct answer is Iron. That is because it's higher than hydrogen in the reactivity series, and all other that are there can do it too. This includes things like things like Zinc too. Things that are positioned lower can't do this, which includes the ones you mentioned and others.
Answer Link
delgadoanhai delgadoanhai
  • 18-02-2019

the correct answer is D

Answer Link

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