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What does the he E in 1.03E + 3 Hz mean? What does the he E in 1.03E + 3 Hz mean?
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  #1  
Old 03-15-2005, 02:08 PM
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Default Answered: What does the he E in 1.03E + 3 Hz mean?
It's a 1H NMR absorption of 1.03 + 3Hz on a spectrometer operating at 200 MHz. So, if it was just like 300Hz I'd just divide that by 200 MHz. I just have no idea what the E is.omg lol thanks. Went way off on the wrong track there looking for a constant or something.
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Best Answer - Posted by PhyzChick
this is supposed to represent scientific notation.it means 1.03 x 10^3 Hz or 1030 Hz.

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Old 03-15-2005, 02:08 PM
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Default What does the "E" in 1.03E + 3 Hz mean (trying use this to find chemical shift w/a spectrometer)?
this is supposed to represent scientific notation.it means 1.03 x 10^3 Hz or 1030 Hz.
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Old 03-16-2005, 02:37 AM
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Default What does the "E" in 1.03E + 3 Hz mean (trying use this to find chemical shift w/a spectrometer)?
it's for 10^, so in this case, it would be 1.03 * 10^3.most calculators and electronic equipment use this notation.

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