3 years ago

Why are salt solutions not used to treat the roads during snow events when the temperature is below -15 degrees Celsius? *

Chemistry

1 answer:

Marta_Voda [28]3 years ago

3 0

Answer:

i think thats c

Explanation:

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White vinegar is a 5.0% by mass solution of acetic acid in water. If the density of white

Alex_Xolod [135]

The pH = 2.41

<h3>Further explanation</h3>

Given

5.0% by mass solution of acetic acid

the density of white vinegar is 1.007 g/cm3

Required

Solution

Molarity of solution :

$\tt M=\dfrac{\%mass\times \rho\times 10}{MW~acetic~acid}\\\\M=\dfrac{5\times 1.007\times 10}{60}\\\\M=0.839$

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Input the value :

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