对于一非恒容均相化学反应<img src="https://nimg.ppkao.com/2019-04/xiaotian/2019042817110971012.jpg?sign=30fd79f5d6b61980116de83f3ed3cb12&t=62d568f6" />,反应组分A的化学反应速率-r<sub>A</sub>=()。
A、
B、
C、
D、
A、
B、
C、
D、
A、A.<img src="https://img.ppkao.com/2019-04/xiaotian/2019042817170370385.jpg" />
B.<img src="https://img.ppkao.com/2019-04/xiaotian/2019042817170765762.jpg" />
C.<img src="https://img.ppkao.com/2019-04/xiaotian/2019042817171081633.jpg" />
D.<img src="https://img.ppkao.com/2019-04/xiaotian/2019042817171338858.jpg" />
A、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815450989988.jpg?sign=2dd766ea45dc5573ce0a0bd6259a4957&t=62d59bd0" /> B、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815451257095.jpg?sign=411c40b006048eab5656acf9773128cf&t=62d59bd0" /> C、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815451557166.jpg?sign=0d1d0a4efed092c2dc6fb75cfec19367&t=62d59bd0" /> D、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815451953616.jpg?sign=aa1d65ed9c3fad8eaab5b7753f154fb4&t=62d59bd0" />
A、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815425134566.jpg?sign=4aa30d1ad85e99e218f45550845e775e&t=62d59edf" /> B、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815425339733.jpg?sign=1bcbc68a5b751e8ec015011d4d3705a3&t=62d59edf" /> C、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815425788811.jpg?sign=29615b7ae502db4ee1171e667e871ce0&t=62d59edf" /> D、<img src="https://nimg.ppkao.com/2019-05/xiaotian/2019050815430169689.jpg?sign=4c758490b0f0f801ab70f9ec786e8a04&t=62d59edf" />