. A compound contains only C, H, N, and O. It contains 37.0 % C and 42.5% O (both by mass), and there are 2 O atoms for every 1 N atom. Combustion [involving reaction with excess O2(g)] of 0.157 g of the compound produced 0.0310 g of H2O. In another, separate experiment, 0.103 g of the compound produced 0.0230 g of NH3(g). If the molar mass of the compound is 681g/mol, determine its molecular formula.
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Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
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. A compound contains only C, H, N, and O. It contains 37.0 % C and 42.5% O (both by mass), and ther...
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