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Results tagged with chemistry
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user 10955
For engineering questions involving chemistry. For pure chemistry problems, please visit our sister site Chemistry Stack Exchange.
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Chemical engineering calculations - basis
As @user307640 said, if you use a mass basis, you can obtain the average molecular weight using the mass percentage composition.
As an alternative approach, you can do:
$\begin{align}
M&=\sum n_iMW_ …
