已知[tex=9.071x2.143]JpFi5mX2D27lqE5xqVgNVw4oPraKRtV29l9U6uNOj4E=[/tex]，则[tex=7.0x2.143]oh8LxCFxcTViOVjr91Anrte2CeuOjbyHz6uoMBbw59WHdlTkT9oZwKJ0nT371itp[/tex][input=type:blank,size:6][/input] .
举一反三
- 封闭体系中的1mol理想气体（已知[tex=1.429x1.571]HCBBhAYWGyH5ALwjTGdVtw==[/tex]），按下列途径由[tex=1.0x1.214]1G+vEDgNLMmy5CXonsO67w==[/tex] 、[tex=1.0x1.214]lwilYZiKHb6OSE1Hw6lw8w==[/tex]和[tex=1.0x1.214]hhEyiXsmUqGVtlGvWeNOYA==[/tex]可逆地变化至[tex=1.0x1.214]X/bsauxa6QmmbP44POFPqQ==[/tex]，则A等容过程的W=[input=type:blank,size:6][/input]，Q=[input=type:blank,size:6][/input]，U=[input=type:blank,size:6][/input]，H=[input=type:blank,size:6][/input]。B等温过程的W=[input=type:blank,size:6][/input]，Q=[input=type:blank,size:6][/input]，U=[input=type:blank,size:4][/input]，H=[input=type:blank,size:4][/input].C绝热过程的W=[input=type:blank,size:6][/input]，Q=[input=type:blank,size:6][/input]，U=[input=type:blank,size:6][/input], H=[input=type:blank,size:6][/input]。
- 若 [tex=9.286x2.643]MX3luL+2gUi5XZA1DJzoI6kGxCHxUevRjQ9NaZUOQco=[/tex] 则 [tex=5.857x2.143]CPrstOo4BL/tjTas7Ov4co1tDqaT3/gaEBG7M40UE4A=[/tex][input=type:blank,size:6][/input], [tex=2.929x1.286]bxDJBD1eh7UoKfKs5gMhsA==[/tex][input=type:blank,size:6][/input], [tex=3.214x1.286]nOJBJucVwlQuHq02hM9Tso8zsX+SbW2GYgy/qe8Etic=[/tex][input=type:blank,size:6][/input].
- 设 [tex=7.571x1.5]X32BZkoASxbtb2aaoJs9nwAvjYcMuPJUvFsmJHSoMdA=[/tex] 则 [tex=3.714x1.357]jTuwFgZbVUVcMCQxXMCSFg==[/tex][input=type:blank,size:6][/input], [tex=3.714x1.357]dlNw340IBx3UQOWcQr2QgA==[/tex][input=type:blank,size:6][/input]
- 已知[tex=20.786x1.357]qulE2au0sCsC2RUF6/a3J6QemXGW1Eo5pbtEazW4P7qIxAzSznuw4ktq/Uziflx+16NMY6YDH+RVOSYHSHbw6RM59k0Tue57HKPURO5DGXjwEkoZ29f7oLQOW0LdpmoOFrcLz54nsM1AUoD89KDq4w==[/tex].(Ⅰ）如[tex=3.571x1.214]qulE2au0sCsC2RUF6/a3J3vnA7v4jcIff9Np0iVJIykJRg5YnYgIiUXDDS1lev4qYJuzRVlUkIMqZ5MFcrLNRA==[/tex]，则[tex=1.357x0.786]UFeLTZTiX+LxsOjd8AFH0Q==[/tex][input=type:blank,size:6][/input](Ⅱ）如[tex=3.286x1.357]qulE2au0sCsC2RUF6/a3J1Ev5+yx7deokGfeZHh1h0Ax6nvLwCUvAr82F4LriEqjfRiCYK92ixQT5TdowsECag==[/tex]，则[tex=1.357x0.786]UFeLTZTiX+LxsOjd8AFH0Q==[/tex][input=type:blank,size:6][/input]（Ⅲ）如[tex=4.286x1.0]qulE2au0sCsC2RUF6/a3Jzvc72/Ojlqjke3MkB3mi/ocVm1zbQVoiZ3n4s0Tg+Dcpe9wJqRjj8d4II2x9E/aKk+ZZGdR0S2QS0Z8CqXCHPI=[/tex]共面，则[tex=1.357x0.786]UFeLTZTiX+LxsOjd8AFH0Q==[/tex][input=type:blank,size:6][/input]
- 若[tex=8.857x3.357]Uyz5s0rmQIddjb5Jc2T/YQrtN3x5ZN9FMGW6yC3xzseiTBqypew7SW9sf0+ImEr8Gb2OxOc7YQnxDUAy/QpPIvpyRkYir8yXfSAvaVVfv9tpEubyVKyvyG1FvqsyObDQVYRa5euYkQmr6Zp5am+qjeoyfm7qtU6E7/m8bxoAtCI=[/tex]，则[tex=9.857x3.929]Uyz5s0rmQIddjb5Jc2T/Yet6pkqm2clWks988tQGMyddjCfgQJZCXqeyBo6TCVQLD+q4ocARe8VDh4eF88bR2uWUDgBmpI7LuOFSX83tpVYXrB/7L1y8UtKr8v2VjCLamW9xuHzuh/LfosKzoixoWMuCwsl97RSleQYwcCfwWoRtFlHMnwklS6da513LincC[/tex][input=type:blank,size:6][/input] . A: 2 B: 4 C: 8 D: 16