Graphite and HCl.... why do they not react?

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SUMMARY

Graphite does not react with hydrochloric acid (HCl) despite being more reactive than hydrogen according to the activity series. The key reason for this lack of reaction is that the reaction is not kinetically favored, meaning that while it is theoretically possible, the conditions do not support it occurring in practical scenarios. This conclusion clarifies the confusion surrounding the reactivity of graphite with HCl.

PREREQUISITES
  • Understanding of chemical reactivity and activity series
  • Basic knowledge of kinetics in chemical reactions
  • Familiarity with the properties of graphite
  • Knowledge of hydrochloric acid (HCl) and its behavior in reactions
NEXT STEPS
  • Research the principles of chemical kinetics and reaction favorability
  • Explore the properties of graphite and its interactions with acids
  • Study the activity series of metals and non-metals in detail
  • Investigate other non-reactive scenarios involving acids and carbon-based materials
USEFUL FOR

Chemistry students, educators, and anyone interested in understanding the reactivity of materials in acid-base reactions.

RoboNerd
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Homework Statement


Graphite does not react with HCl as I saw in a previous lab.

However, I looked at activity series on google and they all have carbon as more reactive than hydrogen, so theoretically graphite should react with HCl. However, this is not the case.

Homework Equations


No equations. Just plain logic, common sense, and a bit of intuition.

The Attempt at a Solution


I attempted to figure this out by googling all over, but I am still confused. Could anyone please help clarify why graphite and HCl do not react?

Thanks!
 
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They do react, it's just that the reaction is not kinetically favored.
 
Aha! That explains it! Thanks a lot!
 

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