Chemistry

Page
9

pH paper

Blue Litmus paper

Red Litmus paper

Slide 100

Balancing equations

Slide 101

Ag + Cl2 AgCl

Total

atoms

1

2

1

1

Both sides must be equal

for ALL atoms.

2

2

2

Slide 102

Ag + Cl2 AgCl

Total

atoms

1

2

1

1

Both sides must be equal

for ALL atoms.

2

2

2

2

2

Conservation of Matter

Slide 103

CH4 + O2 CO2+ H2O

1

2

1

2

4

2

1

Slide 104

CH4 + O2 CO2+ H2O

1

2

1

2

4

2

1

2

2

4

Slide 105

CH4 + O2 CO2+ H2O

1

2

1

2

4

2

1

2

2

4

2

4

Slide 106

Ag + Cl2 AgCl

Total

atoms

1

2

1

1

Both sides must be equal

for ALL atoms.

Slide 107

LiCl + Na+1  NaCl + Li+1

Na + Cl2  NaCl

H2O2  H2O + O2

KI + Mg+2  MgI2 + K+1

AgNO3+ NaCl  AgCl + NaNO3

LiCl + NaOH  NaCl + LiOH

Slide 108

Catalyst cat a list

a substance which alters the rate of a chemical reaction.

It is unchanged at the end of the reaction.

Slide 109

Experiment with the changes of states of a substance (i.e. water, dry ice).

Chart- state changes: melting, boiling, freezing, evaporation, condensation, and sublimation.

Slide 110

Platinum catalyst

2 CO + O2 Pt 2 CO2

stabilized

intermediates

Slide 111

How to read a

Phase Diagram

Solid

Gas

Liquid

Slide 112

How to read a

Phase Diagram

normal

pressure

Slide 113

How to read a

Phase Diagram

Low

pressure

Slide 114