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sweet-ann [11.9K]
3 years ago
14

Describe how to prepare a 10.0% w/v solution of salt in water in a 100 mL volumetric flask

Physics
1 answer:
Sphinxa [80]3 years ago
6 0
To prepare a 10.0% w/v solution of salt in water in a 100 mL volumetric flask, first you must weigh 10 g of salt because the 10 % 100 is 10 and the given should be 10 % w/v. place the 10 g salt to the volumetric flask then add water up until to mark of the volumetric flask then shake it.
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Answer:

1200 Sm^2mol^-1

Explanation:

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where conductivity can be expressed as = \frac{Cell constant}{Resistance }

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conductivity of  CH3COOH ( kCH3COOH ) =  36.13 / 300

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3 0
3 years ago
Explain how do you determine the intensity of earthquake​
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Answer:

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8 0
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