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natka813 [3]
3 years ago
5

In a dehydration reaction, ________. in order for this to occur water is ________.

Chemistry
1 answer:
Lunna [17]3 years ago
3 0
<span>In a dehydration reaction monomers are joined to become a polymer, in order for this to occur water is removed. Dehydration itself implies removal of water and this makes the molecules bind with other identical molecules making polymers. This bonding can be brought back with process of hydrolysis which breaks the polymers to monomers.</span>
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What volume (in L) of a 1.25 M
sleet_krkn [62]

Answer:

V1= 0.305L

Explanation:

To find the initial volume of 1.25M potassium fluoride needed to make tge dilution specified in the question, we can use: C1 × V1 = C2 × V2

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4 0
3 years ago
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

pH

Solution

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

Ka for acetic acid = 1.8 x 10⁻⁵

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\tt [H^+]=\sqrt{Ka.M}

Input the value :

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