From 91cf226768a49afdf0349a4aa82a91be12bff469 Mon Sep 17 00:00:00 2001
From: andatoshiki <101481353+andatoshiki@users.noreply.github.com>
Date: Thu, 2 Mar 2023 13:47:22 +0800
Subject: [PATCH] fix(dir): change dir name and rename problem notes under
 chemistry

---
 .yarnrc                                                   | 8 ++++++++
 .../pp-2-20.md => problems/2-20.md}                       | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)
 rename docs/academic/chemistry/{presentation-problems/pp-2-20.md => problems/2-20.md} (75%)

diff --git a/.yarnrc b/.yarnrc
index e69de29b..60010c7d 100644
--- a/.yarnrc
+++ b/.yarnrc
@@ -0,0 +1,8 @@
+# yarn install default registry
+registry "https://registry.yarnpkg.com/"
+
+# disable telemetry
+enableTelemetry 0
+
+# prune offline mirror to remove unused dep tarballs
+yarn-offline-mirror-pruning true
\ No newline at end of file
diff --git a/docs/academic/chemistry/presentation-problems/pp-2-20.md b/docs/academic/chemistry/problems/2-20.md
similarity index 75%
rename from docs/academic/chemistry/presentation-problems/pp-2-20.md
rename to docs/academic/chemistry/problems/2-20.md
index d6cd347f..4763a1e2 100755
--- a/docs/academic/chemistry/presentation-problems/pp-2-20.md
+++ b/docs/academic/chemistry/problems/2-20.md
@@ -1,4 +1,4 @@
-# Presentation Problem 2-20
+# Presentation problem: 2-20
 
 ## Question
 
@@ -19,7 +19,7 @@ The pressure of $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$ was measured as a functi
 | 400.     | 198                                                          |
 | 500.     | 185                                                          |
 
-Since the pressure of a gas is directly proportional to the concentration of gas, we can express the rate law for a gaseous reaction in terms of partial pressures. Using the above data, deduce the rate law, the integrated rate law, and the value of the rate constant, all in terms of pressure units in atm and time in seconds. Predict the pressure of $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$ after $900 . \mathrm{s}$ from the start of the reaction. (Hint: To determine the order of the reaction with respect to $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$, compare how the pressure of $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$ decreases with each time listing.)
+**Since the pressure of a gas is directly proportional to the concentration of gas**, we can express the rate law for a gaseous reaction in terms of partial pressures. Using the above data, deduce the rate law, the integrated rate law, and the value of the rate constant, all in terms of pressure units in atm and time in seconds. Predict the pressure of $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$ after $900 . \mathrm{s}$ from the start of the reaction. (Hint: To determine the order of the reaction with respect to $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$, compare how the pressure of $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$ decreases with each time listing.)
 
 ## Solution