【A124】What's the point 01:39 【A123】Give me a break 01:18 【A120】Not again 01:39 【A122】Where were we 01:19 【A121】As always 01:42 【A125】Went well 01:07 【A119】Be right back 01:29 【A117】No need 01:38 【A118】Settle down 01:49 【A116】Speaking ...
The freezing point of a 10% by mass solution of CH3OH in water is 266.7 K. **1. Determine the molality of the solution:** * Assume 100 g of solution, which contains 10 g of CH3OH and 90 g of water. * Calculate the moles of CH3OH: 10 g / 32.04 g/mol = 0.312 mol * Cal...
Freezing Point Depression:A specific mass of magnesium chloride was dissolved in a 110-gram of water to form a solution. A solution may have different properties compared to a pure solvent due to the addition of solute (colligative propertie...
百度试题 结果1 题目what is the freezing point of platinum?相关知识点: 试题来源: 解析 1772° 反馈 收藏
0(oC) ∵the mealting point =the freezing ponit SO water freezing point is 0(oC)参考: 自己+IS书 The freezing point of the water is lower than 0 but not 0. You can put it into the refrigerator and adjust the temperatue lower than the 0 then you can find out the wer.
Freezing Point Depression:The normal (standard pressure) freezing point of water is defined at temperature of zero degrees Celsius. If a soluble ionic compound is introduced as a solid, then it will dissolve by dissociating into an aqueous solution of its constituent ions. These ions will ...
百度试题 结果1 题目 The freezing point of water is 0 C. What is the freezing32F point of water on the Fahrenheit scale? 相关知识点: 试题来源: 解析 32°F 反馈 收藏
Melting point is the temperature at which a solid becomes a liquid, whereas freezing point is the temperature at which a liquid becomes a solid, illustrating the phase change in opposite directions.
Freezing Points Liquids have different freezing points depending on what they are composed of. A freezing point is defined as when a liquid changes states and becomes a solid. Water, for example, becomes ice at 32 degrees Fahrenheit (0 degrees Celsius). ...
What is the freezing point()4.53kgof water if it contains245.2gofCaBr2?The freezing point depression constant for water is1.86°Cmand the molar mass ofCaBr2is199.89gmol.