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What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?
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Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge
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Chemistry, 22.06.2019 07:20
Which of these conditions most likely produces an unstable isotope?
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2. What mass of cobalt III hydroxide, Co(OH)3 is needed to make 5.2 liters of a 0.21 M
cobalt III...
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