1.请写出以下化学物质的结构式(structural formula)①.propanone②.ethanoic acid③.ethylmethanoate④.methanoic acid2.请写出以下分子式(molecular formula)的英文名①.C4H10O②.C2H3N③.CH20④.C2H7N
It provides vapor-liquid equilibrium data for State: Two-component system, single-phase liquid or two-phase liquid-liquid in equilibrium with vapor Pure component 1: CH 2 O 2 Methanoic acid [64-18-6], liquid in equilibrium with vapor Pure component 2: C 2 H 4 O 2 Ethanoic acid [64-...
18 This question is about reactions and uses of the weak acids methanoic acid, HCOOH, and ethanoic acid, CH2COOH.(a) A student adds magnesium metal to an aqueous solution of ethanoic acid, CH2COOH. A redox reaction takes place.Write the overall equation for this reaction and explain, in ...
(s): Methanoic acid; Formic acid Component 2: Element System: C-H-O Formula: C 2 H 4 O 2 Relative Molar Mass: 60.05 CAS Registry Number(s): 64-19-7; 77671-22-8 Substance Name(s): Ethanoic acid; Acetic acid; Methanecarboxylic acid Related Documents: Landolt-Brnstein Homepage Volume...
(s): Methanoic acid; Formic acidComponent 2: Element System: C-H-OFormula: C 2 H 4 O 2 Relative Molar Mass: 60.05CAS Registry Number(s): 64-19-7; 77671-22-8Substance Name(s): Ethanoic acid; Acetic acid; Methanecarboxylic acidRelated Documents: Landolt-Brnstein Homepage Volume IV/23A...