when 20 ml of water is added to 80 ml of 5 M NaCl solution what is the molarity of resultant solution
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Answered by
0
Answer:
20 molar.
Explanation:
M1V1=M2V2
given,M1=5M
V1= 80ml
V2= 20 ml
M2=400/20
=20 molar
Answered by
2
The molarity of resultant solution is 4M
Explanation:
To calculate the volume of acid, we use the equation given by neutralization reaction:
where,
are the molarity and volume of acid which is stock
are the molarity and volume of base which is diluted
We are given:
Putting values in above equation, we get:
Learn more about neutralization law
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