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BlackZzzverrR [31]
3 years ago
15

What describes the likelihood that a given event will occur ?

Chemistry
2 answers:
OleMash [197]3 years ago
7 0
Answer choice A which is probability
attashe74 [19]3 years ago
6 0

Answer

A: Probability

Explanation:

Please mark brainliest

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Lewis dot structure for N3-
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The steps involved in the electron dot structure of N^{3-} are :

First we have to determine the total number of valence electron in N^{3-}.

Number of valence electrons in N = 5

The charge on N is (-3). So, we add 3 electrons.

Total number of valence electrons = 5 + 3 = 8 electrons

The image is shown below.

4 0
3 years ago
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Please help me out with this​
d1i1m1o1n [39]
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4 0
2 years ago
What type of reaction is FeS + 2HCl àFeCl2 + H2S?
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7 0
2 years ago
Draw a Lewis structure for C2H3Cl . Include all hydrogen atoms and show all unshared electron pairs. None of the atoms bears a f
Korvikt [17]

Answer:

See attached picture.

Explanation:

Hello!

In this case, since C2H3Cl is an organic compound we need a central C-C parent chain to which the three hydrogen atoms and one chlorine atom provides the electrons to get all the octets except for H as given on the statement.

In such a way, on the attached picture you can find the required Lewis dot structure without formal charges and with all the unshared electron pairs, considering there is a double bond binding the central carbon atoms in order to compete their octets.

Best regards!

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