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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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3 years ago

Describe how you would crystallise potassium nitrate from its aqueous liquid?

Rus_ich [418]

Just look here https://www.jiskha.com/search/index.cgi?query=describe+how+you+can+crystallize+potassium+nitrate+fro...

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3 years ago

What volume would 0.735 moles of O2 gas occupy at STP

tatiyna

Answer:

16.5 dm³

Explanation:

Data Given:

no. moles of O₂ = 0.735 moles

volume of O₂ = ?

Solution:

Now

we have to find volume of O₂ gas

Formula used for this purpose

No. of moles = Volume / molar volume

where

molar volume at STP for Oxygen (O₂) = 22.4 dm³/mol

No. of moles O₂ = Volume of O₂ / 22.4 dm³/mol . . . . . .(1)

Put values in equation 1

0.735 = Volume of O₂ / 22.4 dm³/ mol

rearrange above equation

Volume of O₂ = 0.735 x 22.4 dm³/ mol

Volume of O₂ = 16.5 dm³

So,

the volume of O₂ at STP is 16.5 dm³

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3 years ago

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Radda [10]

The answer is lift. (d)

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3 years ago

How does peer review affect research?

Mice21 [21]

Answer:

I am pretty sure the answer is C.

Explanation:

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2 years ago