App description

Instructions for use:

Enter a commonly written chemical formula, as shown in the following example:

H2O

Na2SO4

Ca3(PO4)2

Fe3[Fe(CN)6]2 or Fe3(Fe(CN)6)2

A simple structure formula that also allows:

CH2=C(CH3)2

HOOC-CH2-C(OH)(COOH)-CH2-COOH

H3C-(CH2)7-CH=CH-(CH2)7-COOH, etc.

Usage example

Chemical formula： H2CO3

Click "calculate" to output the result.

Molecular weight： 62.025 g/mol

Attention! Chemical formulas are case sensitive。

Reciprocal: 16.12 mmol/g

Note

Symbols can be separated by spaces:

Na2 S O4 or Na 2 S O 4 The same treatment method Na2SO4. 126 calculation formula Daquan

The formula contains a point indicating a monohydrate or other adduct, such as CaSO4 · 1/2H2O,

To enter the format used, CaSO4(H2O)1/2, CaSO4(H2O)0.5, or CaSO4(H2O).5

Because the program is for any point as a decimal point.

Do not enter an integer and a score to form a number, such as 1 1/2 (will be changed to 11/2).

Use 3/2 or 1.5 instead.

 

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