Science9-12+
Predicting Chemical Shifts in NMR
By Dorcas E.
This 10-page packet provides extensive practice for advanced high school or college students in predicting chemical shifts using NMR spectroscopy. It guides students through identifying proton environments and using the IB data booklet to estimate chemical shifts before revealing answers.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 1-2 day activity for students learning about NMR spectroscopy.
- Discussion question: How does the electronegativity of neighboring atoms influence deshielding?
- Scaffold for struggling students: Provide a simplified chart of common chemical shift ranges before they consult the data booklet.
- Extension for advanced students: Ask students to research and explain the concept of 'shielding' in addition to 'deshielding'.
- Estimated time: 90-120 minutes.
Science9-12+
Predicting Chemical Shifts in NMR
By Dorcas E.
This 10-page packet provides extensive practice for advanced high school or college students in predicting chemical shifts using NMR spectroscopy. It guides students through identifying proton environments and using the IB data booklet to estimate chemical shifts before revealing answers.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 1-2 day activity for students learning about NMR spectroscopy.
- Discussion question: How does the electronegativity of neighboring atoms influence deshielding?
- Scaffold for struggling students: Provide a simplified chart of common chemical shift ranges before they consult the data booklet.
- Extension for advanced students: Ask students to research and explain the concept of 'shielding' in addition to 'deshielding'.
- Estimated time: 90-120 minutes.