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Nookie1986 [14]
3 years ago
11

What types of chemical bonds?​

Chemistry
1 answer:
DaniilM [7]3 years ago
7 0

Answer:

I am confused as to what you're asking.

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In general, which properties are common to elements within a single group on the periodic table?
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In general, they have the same chemical properties as chemical properties depend on the number of electrons in the valence shell i.e. the outermost shell in the atom of an element. 
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Complete the statement.<br> Ethanol is<br> an elementary substance<br> a compound
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a compound is a syllable in the outer world

Explanation:

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What does the octet rule have to deal with covalent bonds
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3 years ago
Given a stock solution of 0.128 m bromide, solve for the bromide concentration obtained by diluting a 450 µl aliquot to the mark
Vikki [24]

Hey there!

Stock solution:

Concentracion bromide = 0.128 M

initial solution in volumetric flask =  450 µl

So , moles of bromide present:

450  µl in liters :

1 µl  =   = 1*10⁻⁶ liters

450 * ( 1*10⁻⁶ )  = 0.00045

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Now volume final is 25 mL , in liters : 0.025 L ou 25*10⁻³

so  new  bromide concentration:

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