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solniwko [45]
3 years ago
15

How many electrons are found in their outer shell ?

Chemistry
1 answer:
dezoksy [38]3 years ago
3 0

The answer is eight electrons.

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Which, if any, of the substances had resonance structures? how many resonance did each substance have?
exis [7]

The following are the compounds in the list that possesses resonance structures; CO2, [NO2]-, SO2 and OF2

<h3>What are resonance structures?</h3>

Resonance structures tend to arise when a single structure does not account for all the properties of a compound. This is a concept that arose from the valence bond theory.

The following are the compounds in the list that possesses resonance structures; CO2, [NO2]-, SO2 and OF2

Learn more about resonance structures:brainly.com/question/23287285?

#SPJ1

7 0
2 years ago
Imagine that you have a 7.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylen
AleksAgata [21]

Answer:

The acetylene must be fill at 315 atm.

Explanation:

Given data:

Pressure of oxygen =P₁=  135 atm

Volume of oxygen = V₁=7.00 L

Volume of acetylene = V₂=3.00 L

Pressure of acetylene =P₂= ?

Solution:

According to Boyle's law

P₁V₁ = P₂V₂

P₂ = P₁V₁/V₂

P₂ = 135 atm × 7.0 L / 3.00 L

P₂ = 945 atm. L/ 3.00 L

P₂ = 315 atm

The acetylene must be fill at 315 atm.

3 0
4 years ago
Which substance would be most suitable for row 3? sodium chloride (nacl) silver (ag) nitrogen (n) propane (ch)?
mr Goodwill [35]
The answer to your question would be is silver(Ag) because gold and silver are highly malleable.
Hope this helped :)
5 0
4 years ago
Read 2 more answers
Of the two bromoderivatives, C6H5CH(CH3)Br and C6H5CH(C6H5)Br which one is more reactive in SN1 substitution reaction and why?
GrogVix [38]

Answer:

tertiary

Explanation:

tertiary halogenoalkanes are more reactive than primary and secondary as the carbocation is more stable due to alkyl groups( have high electron density) donating electrons to stabilise the carbocation

4 0
3 years ago
Convert 4.50 moles of Fe to atoms of Fe
olya-2409 [2.1K]
Each mole of a substance contains 6.02 x 10²³ particles
Atoms of Fe = 4.5 x 6.02 x 10²³
= 2.709 x 10²⁹ atoms
7 0
3 years ago
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