import math
from __future__ import division
#initialisation of variables
R= 10 #ohms
V= 5 #v
t= 20 #min
#CALCULATIONS
I= V/R
Q= I*t*60
E= Q*V
#RESULTS
print"current=",round(I),"amp";
print"coloumbs of electricity will pass=",round(Q),"coloumbs";
print"energy expended=",round(E),"joules";
import math
from __future__ import division
#initialisation of variables
I= 50 #amp
t= 1 #hr
F= 96500 #amp-sec
mh= 1.01 #gms
mc= 35.46 #gms
ms= 107.88 #gms
mb= 79.9 #gms
mf= 55.85 #gms
V= 11.2 #lit
e= 8 #v
#CALCULATIONS
N= I*t*60*60/F
Mh= mh*N
Mc= mc*N
Ms= ms*N
Mb= mb*N
Mf= mf*N
v= N*V
E= e*I*60*60
#RESULTS
print"quantity of hydrogen produced=",round(Mh,2),"gms";
print"quantity of chlorine produced=",round(Mc,2),"gms";
print"quantity of silver produced=",round(Ms,2),"gms";
print"quantity of bromine produced=",round(Mb,2),"gms";
print"quantity of ferrous ion produced=",round(Mf,2),"gms";
print"Volume occupied by gases=",round(v,2),"lit";
print"energy expenditure=",round(E),"joules";
import math
from __future__ import division
#initialisation of variables
i= 20 #amp
t= 50 #/min
F= 96500 #coloumb
we= 8 #gms
Mo= 32 #/gms
M= 27 #gms
n= 3
#CALCULATIONS
nf= i*t*60/F
V= we*22.4/Mo*nf
G= M/n
q= G*nf
#RESULTS
print"volume of oxygen produced=",round(V,2),"lit";
print"quantity of aluminium produced=",round(q,2),"grams";
import math
from __future__ import division
#initialisation of variables
L= 0.025 #ohms
k= 0.0112 #ohms
#CALCULATIONS
C= k/L
#RESULTS
print"cell constant=",round(C,3);
import math
from __future__ import division
#initialisation of variables
m= 0.01 #M
CB= 235 #mm
R= 426.3 #ohms
M= 265
C= 0.448
#CALCULATIONS
k= M*C/(R*CB)
A= k*1000/m
#RESULTS
print"equivalent conductance=",round(A,1),"ohms";