Which of the following best describes the orbitals involved in the formation of the C=O bond in acetone, shown below?

How are electrons distributed in the molecular orbitals when the 1s orbitals of two hydrogen atoms combine to form a hydrogen molecule?

Identify bond-line structures for constitutional isomers with a molecular formula of C4H10O.

For the following reaction, which reactant functions as an acid? 

Which of the following is the correct bond-line structure for CH3CHOH(CH2)2CH(CH2CH3)2?

The bonds indicated by the arrow in the following compound results from the overlap of which orbitals?

Which of the following is the correct bond-line structure for (CH3)2N(CH2)3CH(CH3)2?

Which of the statements best describes the carbon-carbon bond length and strength for the following compounds.

Which of the following is the correct bond-line structure for CH3CH2O(CH2)2CH(CH3)2?

Which of the following structures have +1 as a formal charge on an oxygen atom?