Predict the hybridization and molecular shape of PH3.

H2S Molecular Shape: [shape] Hybridization of the central atom [hybridization] Common name or IUPAC name: [name] Number of sigma bonds: [sigma] Number of pi bonds: [pi]

The water molecule has a dipole with the negative portion ________.

The name of the SO42− ion is ________.

Name the following compounds: A. Fe2O3 B. FeCl2 C. Na2S D. Al2O3   Name of A: [iron3oxide]     Name of B: [iron2chloride] Name of C: [Sodiumsulfide]     Name of D: [aluminumOxide]        

Phys123 Final Exam-1.pdf

The girl in “Hills Like White Elephants” is

Which of the following is not something that Dee is allowed to carry home with her

In the story “Barn Burning,” Abner Snopes

Which is the limiting reactant in the following reaction given that you start with of Na2S and CuSO4?Reaction: Na2S + CuSO4 → Na2SO4 + CuS