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The time that is taken by neptune once around the sun is called
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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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Calculate the theoretical yield of ammonia produced by the reaction of 100g of h2 gas and 200g of n2...
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