Draw all of the different resonance structures for the ion SO32-

You have been given the following; CO3^2 CO2 CO HCO2^- Put them is the order of INCREASING carbon - oxygen bond enthalpy

Consider the structure of the given ion. Lo What is an appropriate resonance structure of the ion? Select one: H-C - :0:

Part C ■Review | Constants | Periodic Table Write Lewis formulas that follow the octet rule for the following ions: BrO3 Draw the Lewis dot structure for BrO3. Include all lone pairs of electrons. Show the formal charges of all atoms in the correct structure. Q QQ LA i ?

For which one or ones of the following molecules or ions would we expect to use resonance forms in writing the Lewis structures? SO3,  SO32-,  CO32-, ClO3-

Draw all resonance structures for the sulfur trioxide molecule, SO3.

A Magnesium atom has electron, * proton and neutron. It has + valence electrons in its shell. Its electronic configuration is It is a metal of group . It will loose electrons to become a cation. Explain the chemical bonding between Magnesium and Fluorine using Lewis electron dot structure. II F8 F5 F6 F7 F9

Draw the Lewis structure for SO₂ (by following the octet rule on all atoms) and then determine the number of nonbonding electron pairs on the central atom.

The following cation has a total of how many resonance structures? 2 3 5 O 4

based on observed periodic trends in electronegativity arrange the following species HBR, HCI, HF, HI, in order of increasing bond polarity