From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Mon, 4 Feb 2019 00:22:35 +0000 (+1100)
Subject: combined gas equation
X-Git-Tag: yr12~263
X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/f5b4c54862c987f8ffc1c8dda5c6c82a077648a3?ds=sidebyside

combined gas equation
---

diff --git a/chem/gas.md b/chem/gas.md
index 4cd5689..1848d38 100644
--- a/chem/gas.md
+++ b/chem/gas.md
@@ -1,5 +1,9 @@
 # Gases
 
+## Comibned gas equation
+
+$${P_1 V_1 \over T_1} = {P_2 V_2 \over T_2}$$
+
 ## Perfect gas equation
 
 $$PV=nRT$$