미해결 질문Which would have a higher vapor pressure: ethanol (C2H5OH) or dimethyl ether (CH3OCH3)?898views
미해결 질문Which of the following straight-chain hydrocarbons will have the highest viscosity at 298 K?1180views
객관식Which of the following should have the highest surface tension at a given temperature?1195views3rank5comments
교과서 질문(c) Which is most likely to be a gas at room temperature and ordinary atmospheric pressure, F2, Br2, K2O?1182views