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2 years ago

15. Sodium chloride is called an electrovalent compound whereas carbon dioxide is called covalent compound why?

Chemistry

1 answer:

ruslelena [56]2 years ago

5 0

Answer:

NaCl is an electrovalent compound because the sodium and chlorine atoms give one electron from their outermost shells to each other in order to complete their octets

Explanation:

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sertanlavr [38]

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A group of two or more smaller molecules is the correct answer

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2 years ago

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2 years ago

Which type of substance is an electron-pair acceptor?

Ghella [55]

Answer:

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3 years ago

Problem Page Question It takes to break a carbon-carbon single bond. Calculate the maximum wavelength of light for which a carbo

Marizza181 [45]

This is a incomplete question. The complete question is:

It takes 348 kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light for which a carbon-carbon single bond could be broken by absorbing a single photon. Round your answer to correct number of significant digits

Answer: 344 nm

Explanation:

$E=\frac{Nhc}{\lambda}$

E= energy = 348kJ= 348000 J (1kJ=1000J)

N = avogadro's number = $6.023\times 10^{23}$

h = Planck's constant = $6.626\times 10^{-34}Js
$

c = speed of light = $3\times 10^8ms^{-1}$

$348000=\frac{6.023\times 10^{23}\times 6.626\times 10^{-34}\times 3\times 10^8}{\lambda}$

$\lambda=\frac{6.023\times 10^{23}\times 6.626\times 10^{-34}\times 3\times 10^8}{348000}$

$\lambda=3.44\times 10^{-7}m=344nm$ $1nm=10^{-9}m$

Thus the maximum wavelength of light for which a carbon-carbon single bond could be broken by absorbing a single photon is 344 nm

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3 years ago

What period is the atom in?

lys-0071 [83]

It is in period 3
It is in group 17
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3 years ago

15. Sodium chloride is called an electrovalent compound whereas carbon dioxide is called covalent compound why?​

15. Sodium chloride is called an electrovalent compound whereas carbon dioxide is called covalent compound why?