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If an object has a kinetic energy of 250 J and a mass of 5 kg, what is its velocity?
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Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) β> 2h20(0) + 2502(9) 4fes2+1102 β> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
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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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If an object has a kinetic energy of 250 J and a mass of 5 kg, what is its velocity?...
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