题目内容

化学反应的平衡状态随下列因素当中的哪一个而改变()

A. 系统组成
B. 标准态
C. 浓度标度
D. 化学反应式中的计量系数

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更多问题

在溶液反应中,标准平衡常数的值与溶质标准态的选择()

A. 有关
B. 没有关系
C. 可能没有关系
D. 不确定

The singer and writer our evening.

A. is to attend
B. was attend
C. were to attended
D. are attend

Many a high school student to return to easy days of childhood.

A. wish
B. have wished
C. is wishing
D. wishes

We got there on time and safely, ____________ made us feel relieved.

A. that
B. it
C. which
D. thus

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