100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Sumario Resumen explicativo: Cinética Química $4.01   Add to cart

Summary

Sumario Resumen explicativo: Cinética Química

 0 view  0 purchase
  • Course
  • Institution

¡Vas a encontrar todo lo que necesitas para entender y aprender! Conceptos, definiciones, explicaciones y ejemplos. Química General - Universidad Nacional de Luján

Preview 4 out of 62  pages

  • March 31, 2021
  • 62
  • 2018/2019
  • Summary
avatar-seller
CINÉTICA QUÍMICA

,Factores que afectan a la velocidad de
una reacción.
• La concentración de reactivos y productos.
• La temperatura.
• El estado de agregación:
Fe (en polvo) + H2SO4 (diluido) → reacc. Rápida
Clavo de Fe + H2SO4 (diluido) → reacc. Lenta
(Las reacciones anteriores, tienen que ver con la
superficie de contacto o grado de pulverización de los
reactivos).

,Factores que afectan a la velocidad de
una reacción
• La Naturaleza del estado de agregación:

K2SO4 (s) + Ba(NO3)2 (s) → No hay reacción
SO42- (ac) + Ba2+(ac) → BaSO4 ↓(ppdo blanco) (rápido)

• Presencia de catalizadores:
– Pueden aumentar la velocidad.
– Pueden disminuir la velocidad.
(su efecto tiene que ver con la energía de
activación, cuestión que veremos más adelante).

, Concepto de velocidad de aparición o
desaparición de una especie química.

2 N2O5(g) 4NO2(g) + O2(g)

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller PuntoIngenieria. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $4.01. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

76462 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$4.01
  • (0)
  Add to cart