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Chemistry, 21.06.2019 14:30
As a part of an experiment a student burns propane to produce carbon dioxide and water she remembers that she must follow the law conservation of matter when writing a balanced chemical equation which of these equation adheres to the law of conservation of matter
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The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland
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How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
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Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium
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consider the transition from the energy levels n = 3 to n = 4. What is the wavelength associated wit...
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