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5 paź 2000 · ChemFinder for Excel has a nice set of chemistry related functions that include percent composition, chemical formula, molecular weight, number of particular atoms in a compound, SMILES, and a host of ChemProp estimations including Boiling Point and LogP.
7 lip 2019 · Calculating Molecular Weight Using Excel. And is it possible to do it without VBA coding? This is coding that I have been using. =E$2*MAX(IFERROR(IF(FIND(E$1&ROW($1:$99);$A3);ROW($1:$99);0);0);IFERROR(IF(FIND(E$1&CHAR(ROW($65:$90));$A3&"Z");1;0);0)) I included the data set example, in red you can see problematic actually.
18 sty 2022 · This repository provides code for the Molecular Weight V4.1 Excel add-in. After installing, users can get the molecular weight of a string by calling the new Excel function mw(chemicalName), e.g. typing in a cell =mw("H2O") would yield 18.01528.
Here is a free tool designed to format the subscripts and superscripts in chemical formulas and equations. The program cannot read minds, so please check the results. The formatted results can be directly copied to Word, Excel, Powerpoint and other word processing software.
3 paź 2024 · The equivalent weight (EW) of a substance can be calculated using the formula: \[ \text{EW} = \frac{\text{MW}}{\Delta E} \] where EW is the equivalent weight, MW is the molecular weight, and ΔE is the number of electrons gained or lost by one molecule.
12 wrz 2021 · The Chemistry Formatter for Excel will process text in cells, in chart titles and axis labels, in text boxes, and in “AutoShapes”. The entire cell, label, textbox, or shape must be selected; if only part of the text is selected, the formatter will not run.
2 lut 2012 · LICSS is a lightweight chemical spreadsheet within Microsoft Excel for Windows. LICSS stores structures solely as Smiles strings. Chemical operations are carried out by calling Java code modules which use the CDK, JChemPaint and OPSIN libraries to provide cheminformatics functionality.
