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0 votes
0 answers
465 views

Why is there a mirror image effect in the absorbance and fluorescence spectra?

I've read some answers online but I still can't seem to understand the mirror image effect. Why is the highest energy absorption (v" = 0 to v' = 4) the lowest energy fluorescence (v' = 4 to v&...
Mark's user avatar
  • 31
2 votes
0 answers
302 views

Solving for Concentration Using pseudo-First Order Kinetics

The following graphs represent a pseudo-first order bi-molecular reversible reaction with the formula $\ce{A + B <=> C}$: The reaction product has an extinction coefficient of $\pu{50000 M-1 cm-...
kt046172's user avatar
  • 151
0 votes
0 answers
34 views

When and how do mineral chelates separate in the body?

If one consumes an amino acid chelate such as iron bisglycinate, it is generally absorbed intact as far as I am aware. At some point, presumably the iron could be used for say hemoglobin synthesis and ...
Marty's user avatar
  • 17
4 votes
1 answer
108 views

is the adsorption of resveratrol within wine or grapes linked with the time it was kept in your mouth?

This question is about resveratrol in wine or grapes and not in some special delivery system. If one is drinking some wine or eating grapes, does it matter if they keep it in their mouth a bit so the ...
Adam's user avatar
  • 49