From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- helpcontent2/source/text/smath/01/chemical.xhp | 38 ++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 helpcontent2/source/text/smath/01/chemical.xhp (limited to 'helpcontent2/source/text/smath/01/chemical.xhp') diff --git a/helpcontent2/source/text/smath/01/chemical.xhp b/helpcontent2/source/text/smath/01/chemical.xhp new file mode 100644 index 000000000..36a1f521f --- /dev/null +++ b/helpcontent2/source/text/smath/01/chemical.xhp @@ -0,0 +1,38 @@ + + + + + + + Chemical Formulas + /text/smath/01/chemical.xhp + + + + + chemical formula + +

Chemical Formulas Examples

+ The primary purpose of %PRODUCTNAME Math is to create mathematical formulas, but it can also be used to write chemical formulas. However, in chemical formulas, the chemical symbols are normally written in uppercase using upright, rather than italic, characters. +

+ To create chemical formulas using Math, you may want to change the font used for variables to a non-italic font, or use the nitalic modifier. +

Molecules

+ nitalic{H_2 SO_4} + nitalic{2 C_6 H_5 COOH + 15 O_2 = 14 CO_2 + 6 H_2 O} + nitalic{2 KMnO_4 + 16 HCl = 2 KCl + 2 MnCl_2 + 8 H_2 O + 5 Cl_2} + +

Isotopes

+ U lsub 92 lsup 238 + nitalic{{U lsup 238 lsub 92 + n} ~~toward~~ {U lsup 239 lsub 92 + %gamma} ~~binom{{size 6{{%beta}-{}}}} {toward} ~~ Np lsup 239 lsub 93 ~~binom{{size 6{{%beta}-{}}}}{toward}~~ Pu lsup 239 lsub 94} +

Ions

+ SO_4^{2-{}} or SO_4^{2"-"} + + -- cgit v1.2.3