Science projects about chemistry / Robert Gardner.
Pozycje
true Manchester, Main Library - Non Fiction 507.8 GARDNER
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true Manchester, Main Library - Non Fiction 540.78 GARDNER
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true Newington, Lucy Robbins Welles Library - Children's Department J540 GARDNER
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true Southington Library - Children J Science 507.8 GAR
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- Adres wydawniczy
- Hillside, N.J., U.S.A. : Enslow Publishers, [1994]
- ©1994
- Opis fizyczny
- 126 pages : illustrations ; 24 cm.
- text txt rdacontent
- unmediated n rdamedia
- volume nc rdacarrier
- Wariant tytułu
- Chemistry.
- Seria
- Gardner, Robert, 1929-2017. Science projects.
- Uwagi
- Includes bibliographical references (pages 123-124) and index.
- Matter: it has properties of its own: Air takes up space and has weight -- Density and compressibility -- Comparing densities -- Comparing densities with the drop material -- Comparing gas densities -- Change in volume when water freezes -- Solutions: making things disappear: Does 1 + 1 always equal 2? -- Solutions -- Does temperature affect solubility? -- Soluble and insoluble solids -- Other liquids as solvents -- Liquids in liquids -- Gases dissolved in liquids -- Analysis: separating and identifying substances: Separating things that sink and float -- Separating a dissolved solid from its solvent -- Detecting unknown solids -- Chemical reactions: when new substances form: Some chemical reactions from the kitchen -- Look at the seltzer and water reaction -- Changing the speed of a chemical reaction -- Gas volumes from the seltzer and water reaction -- What gas is produced when seltzer reacts with water? -- Some other chemical reactions -- Acid + Base: a colorful chemical reaction: Identifying acids and bases with litmus -- Other acid-base indicators -- Indicator papers and sticks -- Neutralization -- pH, the degree of acidity -- Oxidation: reactions with oxygen: Comparing rusting rates -- Burning birthday candles -- What fraction of air is oxygen? -- Reaction of a burning candle and air -- Checking the inconsistency hypothesis -- Testing a prediction -- Making and testing oxygen.
- Accelerated Reader AR MG 7.0 3.0 15660.
- Temat
- Chemistry -- Experiments -- Juvenile literature.
- Science projects -- Juvenile literature.
- Chemistry -- Experiments.
- Experiments.
- Science projects.
- ISBN
- 0894905317 lib. ed.