Summary
Summary Ieb Chemical Reactions with organic chemistry
- Course
- Institution
Chemical reactions in organic Chemistry
[Show more]
Seller
Follow
StudentNotes2
Content preview
Chemical ReactionsCombustion:
Alkanes, alkenes and alcohols may be used as fuels
Reaction with oxygen is highly exothermic
That is why we never heat any of them over an open flame – water bath
Complete Combustion
𝑶𝒙𝒚𝒈𝒆𝒏
𝑨𝒍𝒌𝒂𝒏𝒆, 𝑨𝒍𝒌𝒆𝒏𝒆 𝒐𝒓 𝑨𝒍𝒄𝒐𝒉𝒐𝒍 + → 𝑪𝑶𝟐 + 𝑯𝟐 𝑶
𝑶𝟐
Sufficient (excess) oxygen present
Example 1:
𝐶7 𝐻16 → 𝐶7 𝐻16 + 11𝑂2 → 7𝐶𝑂2 + 8𝐻2 𝑂
𝐶4 𝐻10 → 2𝐶4 𝐻10 + 13𝑂2 → 8𝐶𝑂2 + 10𝑂
𝐶5 𝐻11 𝑂𝐻 → 2𝐶5 𝐻11 𝑂𝐻 + 15𝑂2 → 10𝐶𝑂2 + 12𝐻2 𝑂
But-2-ene
𝐶4 𝐻8 + 6𝑂2 → 4𝐶𝑂2 + 4𝐻2 𝑂
Propan-2-ol
2𝐶3 𝐻7 𝑂𝐻 + 9𝑂2 → 6𝐶𝑂2 + 8𝐻2 𝑂
, MARKOWNIKOV’S RULE:
Addition:
The C with the most H’s gets the H
Reactions involving alkenes – alkene is a reactant
Belong with family
Hydrogenation = Alkene + Hydrogen
Reaction Conditions: Alkene dissolved in a non polar solvent with the catalyst (Pt, Pd, Ni) in a H2 atmosphere
Halogenation = Alkene + Halogen
Hydrohalogenation = Alkene + HX
Addition of HX to any alkene
Reaction Condition: now water may be present
X = F, Cl, Br, I
Hydration = Alkene + Water
Reaction Conditions: Steam and a suitable Catalyst (H3PO4)
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 StudentNotes2. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.92. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72349 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now