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17 Nov 2019
The empirical formula of a compound with molecules containing 12 carbon atoms, 14 hydrogen atoms, and 6 oxygen atoms is. A) CH_2O B) C_2H_4O C) CHO D) C_12H_14O_6 E) C_6H_7O_3 The formula for aluminum hydroxide is. A) AIOH B) Al_2(OH)_3 C) AI(OH)_3 D) AI_2O_3 E)AI_3OH The combustion of propane (C_3H_8) in the presence of excess oxygen yields CO_2 and H_2O. C_3H_8(g) + 5O_2(g) rightarrow 3CO_2(g) + 4H_2O(g) When 2.5 mol of O_2 are consumed in their reaction, mol of CO_2 are produced. A) 2.5 B) 5.0 C) 1.5 D)6.0 E) 3.0
The empirical formula of a compound with molecules containing 12 carbon atoms, 14 hydrogen atoms, and 6 oxygen atoms is. A) CH_2O B) C_2H_4O C) CHO D) C_12H_14O_6 E) C_6H_7O_3 The formula for aluminum hydroxide is. A) AIOH B) Al_2(OH)_3 C) AI(OH)_3 D) AI_2O_3 E)AI_3OH The combustion of propane (C_3H_8) in the presence of excess oxygen yields CO_2 and H_2O. C_3H_8(g) + 5O_2(g) rightarrow 3CO_2(g) + 4H_2O(g) When 2.5 mol of O_2 are consumed in their reaction, mol of CO_2 are produced. A) 2.5 B) 5.0 C) 1.5 D)6.0 E) 3.0
Reid WolffLv2
7 Feb 2019