题目内容

在100ml0.01 mol·Lˉ1KCl溶液中,加入1ml 0.01 mol·Lˉ1AgNO3溶液,下列说法正确的是(AgCl的Ksp=1.8×10ˉ10):

A. 有AgCl沉淀析出
B. 无AgCl沉淀
C. 无法确定
D. 有沉淀,但不是AgCl

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The Belt and Road Initiative is in line with the purposes and principles of the _______.

President Xi Jinping visited Central Asia and Southeast Asia in September and October of 2013, and he raised the initiative of jointly building the Silk Road Economic Belt and ________.

The Belt and Road Initiative is intended for promoting multinational economic development through two component plans, the land-based Silk Road Economic Belt and Maritime Silk Road.

A. 对
B. 错

The Initiative only covers the area of ancient Silk Road.

A. 对
B. 错

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