'Mg3 po4' presentation slideshows

Chemical Nomenclature

Chemical Nomenclature. How to write and say chemical formulas General Chemistry 10-11. Elements. Elements are said with just their name Mg = magnesium Ca = calcium Some elements never exist by themselves These are called diatomic molecules

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Unit 10: Solutions

Chemistry. Unit 10: Solutions. e.g., water . e.g., salt . Solution Definitions. solution : a homogeneous mixture. -- . evenly mixed at the particle level . -- e.g., . salt water . alloy : a solid solution of metals . -- e.g., . bronze = Cu + Sn; brass = Cu + Zn .

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The formula for oxalic acid is (COOH) 2 . How many atoms does each molecule contain?

The formula for oxalic acid is (COOH) 2 . How many atoms does each molecule contain?. 6 4 8 10 5. What is the molecular formula for acetic acid?. CH 3 COOH CH 3 COCH 3 CH 3 CH 2 OH CH 3 CH 2 CO 2 H CH 3 CH 2 OCH 2 CH 3. What is the formula for iron(III) oxide?. FeO 3 FeO 2 Fe 3 O 2

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Helpful hints for balancing chemical equations

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