I was hoping someone would be albe to help me in trying to convert mg to mmol for a dietary assignment. I need to convert 4732mg of potassium to mmol and 3819mg of sodium to mmol.
Thanks for your Help!!
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Converting mg to mmol
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Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.
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by Guest » Thu Mar 24, 2005 7:29 pm
A mole is an amount of substance equal to Avagadro's number (~6.02 x 10^23) atoms or molecules of that substance. You determine the number of grams of the material in a mole by adding the atomic weights from the chemical formula.
In water, sodium and potassium dissociate as ions, so it is just the elemental atomic weight. You can find these in the periodic table, but they are:
Na, 22.99 g/mol
K, 39.10 g/mol
In water, sodium and potassium dissociate as ions, so it is just the elemental atomic weight. You can find these in the periodic table, but they are:
Na, 22.99 g/mol
K, 39.10 g/mol
- Guest
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