Draw a Lewis structure of the following compounds. Be sure to show your work in determining the number of electron pairs used in the molecule. For each drawing,
determine;
A) Molecular shape.
B) Type of hybridization.
C) Pure, polar, or ionic bonds.
D) Polar or nonpolar molecule.
SF2
A
B
С
D
CCIH
A
B
С
D

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.