In a constant pressure calorimeter,133.8 mL of a 1.00 M metal chloride solution (MCl2(aq)) were added to 133.8 mL of a 0.500 M potassium sulfate solution.The total heat capacity of the calorimeter (including all its contents) was 1.75 kJ oC-1.The tem

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/23 23:41:11
Inaconstantpressurecalorimeter,133.8mLofa1.00Mmetalchloridesolution(MCl2(aq))wereaddedto133.8mLofa0.

In a constant pressure calorimeter,133.8 mL of a 1.00 M metal chloride solution (MCl2(aq)) were added to 133.8 mL of a 0.500 M potassium sulfate solution.The total heat capacity of the calorimeter (including all its contents) was 1.75 kJ oC-1.The tem
In a constant pressure calorimeter,133.8 mL of a 1.00 M metal chloride solution (MCl2(aq)) were added to 133.8 mL of a 0.500 M potassium sulfate solution.The total heat capacity of the calorimeter (including all its contents) was 1.75 kJ oC-1.The temperature in the calorimeter rose from 24.50oC to 29.67 oC.Calculate the enthalpy change (in kJ/mol) for the precipitation reaction:M2+(aq) + SO42-(aq) --> MSO4(s).

In a constant pressure calorimeter,133.8 mL of a 1.00 M metal chloride solution (MCl2(aq)) were added to 133.8 mL of a 0.500 M potassium sulfate solution.The total heat capacity of the calorimeter (including all its contents) was 1.75 kJ oC-1.The tem
M2+(aq) + SO42-(aq) --> MSO4(s).
1mol 1mol
0.0669 0.0669mol
金属氯化物只反应了一半.
温度上升了5.17摄氏度
比热是1.75KJ/摄氏度
放出的热为两者相乘9.0475KJ
除以参与反应的物质的量0.0669得:135.24KJ/mol

in a constant state of constant Rome is not builing in a day.Constant dripping wears away a stone什么意识呀 the weather is a constant subject of conversation in britain中文是什么意思 英语翻译but the contradiction inherent in this situation,for many,a source of the constant embarrassment. 英语翻译She has a dread of hospitals.He lives in constant dread of poverty.全局翻译, 如何翻译My neighbour is a constant pain in the neck. 英语翻译people do it at the expense of everything that was a constant in there live 求Ulli Boegershausen的In a Constant State of Flux吉他谱求吉他谱. We conceive of the family as being in a constant state of change...连续不断的变化可以写成 constant change of state a constant stream of意思 near constant 比如说a near-constant cover of clouds 请帮忙做出这个完形填空的一空,Miss liu began to teach our Chinese class three years ago.she liked to play with us after class .When she came to our school,I was __1__ the top student in our class.I always felt I was under a lot of pressu 英语翻译1.Operations managers function in a system where they are subjected to constant changes and challenges. This kind of phenomenon is very _____ in modern world.A.content B.constant C.common D.casual The government lost a great deal of ___because of the constant increase in food pricesstrengthsupportpowerprogress选什么,为什么,translate 请教英语达人We conceive of the family as being in a constant state of change.We conceive of the family as being in a constant state of change.为什么conceive后面要跟一个of呢,如果去掉We conceive the family as being in a constant sta fast 和immediate和 constant 和rapid 有什么差别Don't expect a(n) _______ success because Rome was not built in a day.A.fast B.immediate C.constant D.rapid