HA, a weak acid, also forms the ion HA−2 in solution. The reaction is HA(aq)+A−(aq)↽−−⇀HA−2(aq)

The weak acid has a=8.86×10−7 and the reaction has =3.28.
Calculate the concentrations of A− , H+ , and HA−2 in a 1.00 M solution of HA.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.