diff options
Diffstat (limited to '1439/CH15/EX15.7')
| -rwxr-xr-x | 1439/CH15/EX15.7/15_7.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/1439/CH15/EX15.7/15_7.sce b/1439/CH15/EX15.7/15_7.sce new file mode 100755 index 000000000..ea5e1c904 --- /dev/null +++ b/1439/CH15/EX15.7/15_7.sce @@ -0,0 +1,8 @@ +clc
+//initialisation of variables
+ka= 1.75*10^-5
+ca= 0.1 //mole lit
+//CALCULATIONS
+pH= -log10(sqrt(ka*ca))
+//RESULTS
+printf ('pH = %.2f ',pH)
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