NxVx mEq weight x 100 weight of sample (g) % Volume (Weight of sample (g)) NxmEw Weight V = 100 Weight of sample (g) Vx mEw Weight Normality N = 100 SPurity Volume 1 Volume 2

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Titration
purity
NxVx mEq weight
weight of sample (g)
x 100
Volume
(Weight of sample (g)
Nx mEw Weight
V =
100
Normality
Weight of sample (g)
Vx mEw Weight
N =
100
mEq
Weight
mEq Weight
% x Weight of sample (g)
V xN
/100
Weight of
sample
Nx Vx mEq weight
(9)=
x 100
%3D
% Purity
Volume 2
Normality 1
Normality 2
Volume 1
Transcribed Image Text:Titration purity NxVx mEq weight weight of sample (g) x 100 Volume (Weight of sample (g) Nx mEw Weight V = 100 Normality Weight of sample (g) Vx mEw Weight N = 100 mEq Weight mEq Weight % x Weight of sample (g) V xN /100 Weight of sample Nx Vx mEq weight (9)= x 100 %3D % Purity Volume 2 Normality 1 Normality 2 Volume 1
What Volume of the titrant is needed
to reach the End Point having 5g of
sample and IN H2SO4 as a titrant
{66.75% of C2H8N2 (Aminophylline)
Transcribed Image Text:What Volume of the titrant is needed to reach the End Point having 5g of sample and IN H2SO4 as a titrant {66.75% of C2H8N2 (Aminophylline)
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