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Makovka662 [10]
2 years ago
6

In the Lewis structure of BF3, how many lone pairs surround the boron atom?

Chemistry
2 answers:
7nadin3 [17]2 years ago
7 0

Answer:

A 0

Explanation:

aev [14]2 years ago
7 0
The answer is a.0,

Explanation: Boron trifluoride only has six valence electrons. There are three bonded groups and so no lone pairs. Six electrons implies three electron pairs and therefore a trigonal geometry.
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Determine the density of gold if a 475.09g sample occupy a space of 24.6cm^3
Ira Lisetskai [31]

Answer:

The answer is

<h2>19.31 g/cm³</h2>

Explanation:

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density =  \frac{mass}{volume}

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The density of the gold is

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We have the final answer as

<h3>19.31 g/cm³</h3>

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