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Stress Pattern

Number of Syllables

Primary Stress

 

CHE mi cal   e QUA tions

6

fifth

nA + mB --> iC + jD

Ag + (aq) + Cl - (aq) --> AgCl(s)

RCOOR' + H2O --> RCOOH + HOR'

Cu 2+ + 2e - --> Cu o

Suggested exercises

1. Show a student how to use half-reactions to balance redox equations.
F

Useful words

equal
number of atoms
net charge
electron
F

2. Explain why we sometimes add or subtract chemical equations just as if they were algebraic equations.
F

Hess's law
state functions
independent of path
F

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