diff --git a/docs/academic/chemistry/problems/3-2.md b/docs/academic/chemistry/problems/03-02.md
similarity index 99%
rename from docs/academic/chemistry/problems/3-2.md
rename to docs/academic/chemistry/problems/03-02.md
index 58e55c07..1dd41fc4 100644
--- a/docs/academic/chemistry/problems/3-2.md
+++ b/docs/academic/chemistry/problems/03-02.md
@@ -1,4 +1,4 @@
-# Problem: 3-2
+# Problem: 03-02
 
 ## Question