decide whether these proposed lewis structures are reasonable. proposed lewis structure is the proposed…

decide whether these proposed lewis structures are reasonable. proposed lewis structure is the proposed lewis structure reasonable? yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* * if two or more atoms of the same element dont satisfy the octet rule, just enter the chemical symbol as many times as necessary. for example, if two oxygen atoms dont satisfy the octet rule, enter \o,o\.

decide whether these proposed lewis structures are reasonable. proposed lewis structure is the proposed lewis structure reasonable? yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* yes. no, it has the wrong number of valence electrons. the correct number is: no, it has the right number of valence electrons but doesnt satisfy the octet rule. the symbols of the problem atoms are:* * if two or more atoms of the same element dont satisfy the octet rule, just enter the chemical symbol as many times as necessary. for example, if two oxygen atoms dont satisfy the octet rule, enter \o,o\.

Answer

Explanation:

Step1: Calculate valence - electrons for $O_3$

Oxygen has 6 valence electrons. For $O_3$, the total number of valence electrons is $3\times6 = 18$. In the proposed structure of $O_3$ ($O = O = O$), the number of valence - electrons shown is 18. But the central oxygen atom has 10 electrons around it (4 bonding electrons and 6 non - bonding electrons), which violates the octet rule. The problem atom is $O$.

Step2: Calculate valence - electrons for $N_2$

Nitrogen has 5 valence electrons. For $N_2$, the total number of valence electrons is $2\times5=10$. In the proposed structure of $N_2$ ($N - N$ with 3 lone pairs on each N), the number of valence electrons shown is 14. The correct number of valence electrons is 10, and it doesn't satisfy the octet rule for either N atom as they need a triple bond to satisfy the octet rule.

Step3: Calculate valence - electrons for $CCl_2O$

Carbon has 4 valence electrons, oxygen has 6 valence electrons, and chlorine has 7 valence electrons. For $CCl_2O$, the total number of valence electrons is $4 + 2\times7+6=24$. In the proposed structure, the number of valence electrons shown is 24. But the carbon atom has only 6 electrons around it (3 bonding pairs), violating the octet rule. The problem atom is $C$.

Answer:

  1. No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: $O$
  2. No, it has the wrong number of valence electrons. The correct number is: $10$. No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: $N,N$
  3. No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: $C$