| Description |
112 pages : color illustrations ; 24 m. |
| Bibliography |
Includes bibliographical references (page 109) and index. |
| Contents |
Atoms, molecules, elements, and compounds: A model of elements, atoms, compounds, and molecules -- Paper clips, washers "Chemical formulas" and laws of nature -- Brownian motion -- Diffusion -- How big is a molecule? -- Chemical reactions: Measuring Ph -- Models of acids and bases -- Neutralization -- Acids and bases conducting electricity? -- Baking soda and vinegar -- Speed of a reaction -- Another chemical reaction -- An electric cell: electric energy from a chemical reaction -- Oxygen and oxidation: Oxidation: a burning candle -- Energy from an exothermic chemical reaction -- Rusting: slow oxidation -- An oxidation-reduction reaction -- What fraction of air is oxygen? -- Can a burning candle be used to measure the percent of oxygen in air? -- A look at the inconsistency in experiment 3.6 -- Testing a hypothesis about oxygen -- Separating and testing substances: Separating substances in a solution -- Separating solid substances -- A test to identify starch -- A test to identify iodized salt -- A test to identify a simple sugar -- A test to identify hydrogen peroxide -- Testing for vitamin C. |
| Summary |
"Science projects and experiments about chemistry" |
| Subject |
Chemistry -- Experiments -- Juvenile literature.
|
|
Science projects -- Juvenile literature.
|
| ISBN |
9780766029255 |
|
0766029255 |
|
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