How do you recognize dynamic equilibrium in chemical reactions? How do forward and reverse reactions reach dynamic equilibrium?
How can physical changes lead to dynamic equilibrium?
How can you predict the position of equilibrium for a chemical reaction?
How can graphs represent the dynamic equilibrium of a chemical reaction?

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

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

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.