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What is the hybridization of the carbon atom attached to the two oxygen atoms in the structure below? 

Ortho-Dichlorobenzene, C6H4Cl2, is obtained when two of the adjacent hydrogen atoms in benzene are replaced with Cl atoms. A skeleton of the molecule is shown here.a. Complete a Lewis structure for the molecule using bonds and electron pairs as needed.b. Are there any resonance structures for the molecule? If so, sketch them.c. Are the resonance structures in (a) and (b) equivalent to one another as they are in benzene? Explain.

In the Lewis structure shown here, A, D, E, Q, X, and Z represent elements in the first two rows of the periodic table. Identify all six elements so that the formal charges of all atoms are zero. 

What is the electron configuration for the Co2+ ion?

Which of the following molecules or ions will exhibit delocalized bonding?  NO2- NH4+ N3-

Which of the following Lewis structures would be an expansion to the octet rule?

The largest source of new law comes from court decisions.

Congress passed a law imposing penalties for displaying “indecent” material online where children could see it. If the U.S. Supreme Court subsequently rules that the statute conflicts with the First Amendment of the U.S. Constitution, the statute is void.

The nurse cares for a client diagnosed with bradycardia.  Which is a priority action for the nurse to take?

Calculate the following dosage based on kilogram of body weight. Round kilograms and answers to the nearest tenths.Dose ordered: Ceclor oral suspension 186mg po bid for a child who weighs 20.5 pounds.Dose available: Ceclor oral suspension 186mg/5mLRecommended pediatric dosage: 40mg/kg/day in two divided dosesA) Child’s weight:______B) Recommended daily dosage for this child: ________________C) Recommended single dosage for this child: _______________D) Is the dosage safe? _________________E) If so, what dose will you give? _________________