diff options
Diffstat (limited to '3876/CH6')
| -rw-r--r-- | 3876/CH6/EX6.1/Ex6_1.sce | 18 | ||||
| -rw-r--r-- | 3876/CH6/EX6.2/Ex6_2.sce | 22 |
2 files changed, 40 insertions, 0 deletions
diff --git a/3876/CH6/EX6.1/Ex6_1.sce b/3876/CH6/EX6.1/Ex6_1.sce new file mode 100644 index 000000000..4d95d2f33 --- /dev/null +++ b/3876/CH6/EX6.1/Ex6_1.sce @@ -0,0 +1,18 @@ +//Chapter 6 Solutions of Electrolytes + +clc; +clear; + +//Initialisation of Variables +T= 25 //C +R= 0.0821 //li-atm per mole per degree +M= 0.5 //m +n= 2 +m= 0.680 +V= 1 //lit + +//CALCULATIONS +P= R*(273+T)*M*n*m/V + +//RESULTS +mprintf("Osmotic pressure= %.2f atm",P) diff --git a/3876/CH6/EX6.2/Ex6_2.sce b/3876/CH6/EX6.2/Ex6_2.sce new file mode 100644 index 000000000..5ea0eed06 --- /dev/null +++ b/3876/CH6/EX6.2/Ex6_2.sce @@ -0,0 +1,22 @@ +//Chapter 6 Solutions of Electrolytes + +clc; +clear; + +//Initialisation of Variables +M= 0.001 //molar +M1= 0.002 //molar +M2= 0.004 //molar +n= 1 //moles +n1= 2 //moles +v= 0.509 + +//CALCULATIONS +Is= 0.5*(M*n**2+M1*n**2+M1*n1**2+M2*n**2) +r= 10**(-v*n**2*sqrt(Is))*M +r1= 10**(-v*n1**2*sqrt(Is))*M1 + +//RESULTS +mprintf("Ionic strength= %.3f",Is) +mprintf("\nActivity of sodium = %.4f molar",r) +mprintf("\nActivity of barium = %.4f molar",r1) |