'Carbon 13' presentation slideshows

Snowball Earth

Snowball Earth. Presented by Mindi Purdy and Jen Ulrich. Theory of Snowball Earth. Many lines of evidence support a theory that the entire Earth was ice-covered for long periods 600-700 million years ago.

640 views • 53 slides

Amy Weislogel & Aniketa Shinde WVU

542 views • 45 slides

Amy Weislogel & Aniketa Shinde WVU

455 views • 45 slides

nucleus of atom

nucleus of atom. +. +. P rotons. N eutral. O S I T I V E. O C H A R G E. -. N G A T I V E. E lectrons. +. The Atom - Charge. Charge can be Neutral, Positive or Negative. Charge is equal to 0. Charge is equal to +1. Charge is equal to -1. What do you notice

494 views • 35 slides

Chapter 19 Part V Nuclear Magnetic Resonance Dr. Nizam M. El-Ashgar Chemistry Department

Chapter 19 Part V Nuclear Magnetic Resonance Dr. Nizam M. El-Ashgar Chemistry Department Islamic University of Gaza. 13 C-NMR Spectroscopy. 12 C has no magnetic spin. 13 C has a magnetic spin, but is only 1% of the carbon in a sample.

541 views • 31 slides

Extreme events

456 views • 26 slides

CARBON-13 NMR

377 views • 26 slides

Brain Imaging Core: MRI of Structure, Microstructure, Metabolites, and Animals

Brain Imaging Core: MRI of Structure, Microstructure, Metabolites, and Animals. Andrew L. Alexander, Ph.D. alalexander2@wisc.edu Departments of Medical Physics & Psychiatry Waisman Laboratory for Brain Imaging and Behavior University of Wisconsin - Madison. Magnetic Resonance Imaging (MRI).

568 views • 24 slides

The Atom

206 views • 14 slides

Solving NMR Problems

Solving NMR Problems. 1. Check the molecular formula and degree of unsaturation. How many rings/double bonds? 2. Make sure that the integration adds up to the total number of H’s in the formula. 3. Are there any signals in the double bond region?

2.67k views • 13 slides

Atomic # = # of Protons Atomic Mass = # of Protons + # of Neutrons

209 views • 8 slides

What are Isotopes?

What are Isotopes?. Isotopes are atoms of the same element that have the same number of protons , but different number of neutrons . This results in different atomic mass. Properties of Isotopes. Each element has a certain number of isotopes that occur naturally.

1.38k views • 6 slides