Hydrogen can be created by _____ water. If the activation energy is reduced, hydrogen can be produced with a renewable energy so
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Answer:
There exist 12 lone pairs of electrons in the molecule.
Carbon has a formal charge of zero.
This molecule contains 4 covalent bonds.
Explanation:
To compute the formal charge (FC), the formula used is:
FC = V - N - B/2, where V is the count of valence electrons from the neutral atom, N represents the non-bonding valence electrons, and B indicates the total number of electrons engaged in bonds.
The Lewis structure is displayed in the image below. Both F and Br possess 7 valence electrons, while C has 4.
Thus, for C, FC = 4 - 0 - 8/2 = 0
For both Br, FC = 7 - 6 - 2/1 = 0
For both F, FC = 7 - 6 - 2/1 = 0
This structure illustrates that the molecule has 12 lone pairs of electrons (3 for each Br and 3 for each F).
All bonds present are covalent since the atoms share pairs of electrons, confirming that there are 4 covalent bonds in the molecule.
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Clarification:
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