How many atoms of Pb are there?
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How much energy is made when a pice of wood burns. how do you know
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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What factor besides temperature affects the boiling point of water? a. mass b. number of moles c. volume d. pressure
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Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two moles of potassium chlorate, kcos3(s). write the balanced equation. how many moles of oxygen are produced from 12 moles of potassium chlorate
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