L4.pdf >PREPARATION OF NaCI SOLUTIONTask: To make 250 ml 0.1 N Nacl solution.Procedure: NaCl quantity m (g), which is required to prepare 500 ml0.1 N solution, is calculated by equation:-wt(gm)= Nxeq.wtxvwt(gm)= 0.1x58x250/1000=1.45gmTake Weight 1.45 gm of Nacl using a watch glass, transfer it into abeaker, then add 50 ml. of distilled water(mix using a stirrer )transferthe solution into a volumetric flask of 250 ml. add distilled water to theMIx theg the ask 2-3 times to mix the compHOMEWORKFrom this solution prepare 0.001, 0.002, 0.003 N solution in 100 mldistill water.II

The question is based on the concept of solutions. normality is a method of expressing concentration…

Answered: MIx the e wosk 2-3 times to mix the…

MIx the e wosk 2-3 times to mix the comp HOMEWORK From this solution prepare 0.001, 0.002, 0.003 N solution in 100 ml distill water.

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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Question

L4.pdf >
PREPARATION OF NaCI SOLUTION
Task: To make 250 ml 0.1 N Nacl solution.
Procedure: NaCl quantity m (g), which is required to prepare 500 ml
0.1 N solution, is calculated by equation:-
wt(gm)= Nxeq.wtxv
wt(gm)= 0.1x58x250/1000=1.45gm
Take Weight 1.45 gm of Nacl using a watch glass, transfer it into a
beaker, then add 50 ml. of distilled water(mix using a stirrer )transfer
the solution into a volumetric flask of 250 ml. add distilled water to the
MIx the
g the ask 2-3 times to mix the comp
HOMEWORK
From this solution prepare 0.001, 0.002, 0.003 N solution in 100 ml
distill water.
II

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