Halogenoalkanes | A-level Chemistry | OCR, AQA, Edexcel
44.9 هزار بار بازدید -
5 سال پیش
-
Halogenoalkanes in a Snap! Unlock
Halogenoalkanes in a Snap!
Unlock the full A-level Chemistry course at http://bit.ly/2YtkDvv created by Ella Buluwela, Chemistry expert at SnapRevise.
SnapRevise is the UK’s leading A-level and GCSE revision & exam preparation resource offering comprehensive video courses created by A* tutors. Our courses are designed around the OCR, AQA, SNAB, Edexcel B, WJEC, CIE and IAL exam boards, concisely covering all the important concepts required by each specification. In addition to all the content videos, our courses include hundreds of exam question videos, where we show you how to tackle questions and walk you through step by step how to score full marks.
Sign up today and together, let’s make A-level Chemistry a walk in the park!
The key points covered in this video include:
1. What are Haloalkanes?
2. Classifying Haloalkanes
3. Bonding in Haloalkanes
4. Reactions of Haloalkanes
What are Haloalkanes?
Haloalkanes are: Saturated organic compounds, Contain: Carbon, At least 1 Halogen Atom.
Classifying Haloalkanes
We can classify our Halogenoalkanes. This is done according to the number of alkyl groups attached to the C atom bonded to the halogen atom, Primary: 1 alkyl group. Secondary: 2 alkyl groups. Tertiary: 3 alkyl groups.
Summary: Classifying Haloalkanes
Bonding in Haloalkanes: Polar Bonds
Carbon: 2.1, Halogens: Fluorine: 4.0, Chlorine: 3.0, Bromine: 2.8, Iodine: 2.5. As the difference in electronegativity is significant, the C-X bond is polar. The electrons in the covalent bond are held closer to the halogen atom. The bond is polar.
Unlock the full A-level Chemistry course at http://bit.ly/2YtkDvv created by Ella Buluwela, Chemistry expert at SnapRevise.
SnapRevise is the UK’s leading A-level and GCSE revision & exam preparation resource offering comprehensive video courses created by A* tutors. Our courses are designed around the OCR, AQA, SNAB, Edexcel B, WJEC, CIE and IAL exam boards, concisely covering all the important concepts required by each specification. In addition to all the content videos, our courses include hundreds of exam question videos, where we show you how to tackle questions and walk you through step by step how to score full marks.
Sign up today and together, let’s make A-level Chemistry a walk in the park!
The key points covered in this video include:
1. What are Haloalkanes?
2. Classifying Haloalkanes
3. Bonding in Haloalkanes
4. Reactions of Haloalkanes
What are Haloalkanes?
Haloalkanes are: Saturated organic compounds, Contain: Carbon, At least 1 Halogen Atom.
Classifying Haloalkanes
We can classify our Halogenoalkanes. This is done according to the number of alkyl groups attached to the C atom bonded to the halogen atom, Primary: 1 alkyl group. Secondary: 2 alkyl groups. Tertiary: 3 alkyl groups.
Summary: Classifying Haloalkanes
Bonding in Haloalkanes: Polar Bonds
Carbon: 2.1, Halogens: Fluorine: 4.0, Chlorine: 3.0, Bromine: 2.8, Iodine: 2.5. As the difference in electronegativity is significant, the C-X bond is polar. The electrons in the covalent bond are held closer to the halogen atom. The bond is polar.
5 سال پیش
در تاریخ 1398/06/05 منتشر شده
است.
44,947
بـار بازدید شده