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Diffstat (limited to '3718/CH3/EX3.27/Ex3_27.sce')
| -rw-r--r-- | 3718/CH3/EX3.27/Ex3_27.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3718/CH3/EX3.27/Ex3_27.sce b/3718/CH3/EX3.27/Ex3_27.sce new file mode 100644 index 000000000..90c160c07 --- /dev/null +++ b/3718/CH3/EX3.27/Ex3_27.sce @@ -0,0 +1,13 @@ +//Chapter 3: Thermodynamic and Chemical Equilibrium
+//Problem: 27
+clc;
+
+//Declaration of Variables
+n_salt = 0.02 // mole
+n_base = 0.2 // mole
+pKb = 4.7
+
+// Solution
+pOH = pKb + log10(n_salt / n_base)
+pH = 14 - pOH
+mprintf("pH of a buffer solution is %.1f", pH)
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