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Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
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Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
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In a ball-and-stick molecular model, what do the sticks represent?
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Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 × 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
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Cr2O72-(aq)+Cu(s)→Cr3+(aq)+Cu2+(aq) balance this equation. then Determine the volume of a 0.900 M K2...
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