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3 years ago

What kind of bond is formed when lithium and fluorine combine to form lithium fluoride?

Chemistry

2 answers:

Aleksandr [31]3 years ago

6 0

Answer:

The answer to your question is Ionic bonding.

Explanation:

There are three main types of bonding:

- Ionic bonding is when a metal attaches to a nonmetal and the electronegativity is higher than 1.7.

- Covalent bonding is when a non metal attaches to another non metal. and the electronegativity is between 0 and 1.7.

- Metallic bonding is a bond between metals.

In this question, we have Lithium plus fluorine

Formula LiF

In this compound there a metal and a nonmetal

Electronegativity Fluorine = 3.98 Lithium = 0.98

Difference of electronegativity = 3.98 - 0.98 = 3.0

3.0 > 1.7

Then we conclude that the bond is Ionic.

cupoosta [38]3 years ago

4 0

Answer:

ionic bond

Explanation:

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1 year ago

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Murljashka [212]

Answer:

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3 years ago

How much heat is absorbed when 63.7 g H2O(l) at 100 degrees Celsius and 101.3kPa is converted to steam at 100

Alona [7]

Answer:

Q = 143,921 J = 143.9 kJ.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the absorbed heat by considering this is a process involving sensible heat associated to the vaporization of water, which is isothermic and isobaric; and thus, the heat of vaporization of water, with a value of about 2259.36 J/g, is used as shown below:

$Q=m*\Delta _{vap}H$

Thus, we plug in the mass and the aforementioned heat of vaporization of water to obtain the following:

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3 years ago

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Inga [223]

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