Chemistry, 03.02.2021 19:20 Trackg8101
An unknown substance has an empirical formula of CH2 and an experimental molar mass of 56.12 g/mol. Calculate the molecular formula for this compound.
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Which other elements contain the same number of outer electrons as sodium
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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) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
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An unknown substance has an empirical formula of CH2 and an experimental molar mass of 56.12 g/mol....
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