Assess dipole moment, polarity, bond order, bond length, and bond energies

Draw a Lewis structure for the polar molecule . Determine whether there is a molecular dipole moment. If there is a net molecular dipole moment, draw a dipole vector in the appropriate direction. 

Draw a Lewis structure for the polar molecule . Determine whether there is a molecular dipole moment. If there is a net molecular dipole moment, draw a dipole vector in the appropriate direction. 

Use VSEPR theory to draw a structure for the polar molecule . Determine whether there is a molecular dipole moment. If there is a net molecular dipole moment, draw a dipole vector in the appropriate direction. 

Is the reaction below exothermic or endothermic? Provide the .

Use the table below for the average bond energies.

Bond	Bond energy ()

Given that the bond order for and are and . What can we say about their bond strengths relative to each other? 

If the bond order of is and the bond order of is , what can we say about their bond strength relative to each other? 

If a molecule has a weaker bond than a molecule but has a stronger bond than a molecule , what is the correct order of the molecules in terms of their bond order from smallest to largest?

Evaluate the energy change (change in enthalpy) for the following reaction. Use the chart of bond energies below for reference. 

Use the table below to determine the for the following reaction: 

Note: Bond lengths are in units of picometers (). Energies are in units of kilojoules per mole ()

Given the reaction below.

Calculate for the change in enthalpy of the reaction. Use the table below for the average bond energies.

Bond	Bond energy ()

What how much heat is released or absorbed by the reaction if four moles of the reactant is used?

Use the table below for the bond energies.

Bond	Bond energy ()