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Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
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The ammonia molecule in the diagram has the observed bond orientation because
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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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