How many bonding and nonbonding electrons are on the carbon atom in CO2?
2 answers:
Answer:
There are 8 bonding electrons and 0 nonbonding electron on carbon atom
Explanation:
consists of two C=O bonds.
Total number of valence electrons in are 16.
Two C=O bonds uses 8 electrons from 16 available electrons. Rest of the electrons are used to fulfill octet of two oxygen atoms.
Hence 8 electrons are present as nonbonding electrons on two oxygen atoms.
So, Carbon atom contains 8 bonding electrons and 0 nonbonding electrons.
Lewis structure of has been given below.
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Answer:
Heat flux = 13.92 W/m2
Rate of heat transfer throug the 3m x 3m sheet = 125.28 W
The thermal resistance of the 3x3m sheet is 0.0958 K/W
Explanation:
The rate of heat transfer through a 3m x 3m sheet of insulation can be calculated as:
The heat flux can be defined as the amount of heat flow by unit of area.
Using the previous calculation, we can estimate the heat flux:
It can also be calculated as:
The thermal resistance can be expressed as
For the 3m x 3m sheet, the thermal resistance is