根据气相反应等温方程式,当压力商J,()平衡常数时,反应自发进行。
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当反应达到平衡时,减少生成物浓度,反应向()方向进行
A. 正反应
B. 逆反应
C. 不变
People in different cultures spend similar lengths of time in finalizing a supplier or distributor.
A. 对
B. 错
Via the virtual marketplace on the Internet, potential suppliers can compete with each other by bidding.
A. 对
B. 错
When companies form a strategic alliance, this means company profits will increase.
A. 对
B. 错