From 3b1efcb726dafef2cbfb1f028162cf3d4639d41c Mon Sep 17 00:00:00 2001
From: Ivan Mitrichev <imitrichev@users.noreply.github.com>
Date: Sun, 12 Nov 2023 22:06:25 +0300
Subject: [PATCH] Fix density formula in pfr.rst

rho=PM/(RT)
---
 pages/science/reactors/pfr.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/science/reactors/pfr.rst b/pages/science/reactors/pfr.rst
index 773c6236..38b48f51 100644
--- a/pages/science/reactors/pfr.rst
+++ b/pages/science/reactors/pfr.rst
@@ -56,7 +56,7 @@ The fluid satisfies the ideal gas law:
 
 .. math::
 
-   \rho = p \frac{R}{\overline{W}} T
+   \rho = \frac{p \overline{W}}{R T}
 
 where :math:`R` is the universal gas constant and :math:`\overline{W}` is the mixture
 molecular weight.