Question

what is the volume in ml needed from a 4.3 m stock solution to prepare a 0.17 m 231ml diluted solution? round and report your answer to a whole integer. do not enter the unit.

Answer 1

The volume is 9.13 ml.

Normality equation:

N1 V1 = N2 V2

This product of normality and volume of the reacting acid and base is equal. This reaction is called the normality equation.

Here we have to find the volume,

N1 V1 = N2 V2

N1 = 4.3M

N2 = 0.17M

V2 = 231ml

V1 = N2 V2/ N1

    = (0.17 × 231) / 4.3

    = 39.27/ 4.3

    = 9.13 ml

Therefore the volume needed is 9.13 ml.

To know more about the normality equation refer to the link given below:

https://brainly.com/question/17448113

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