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计算题:将等体积的0.004mol•L-1AgNO3溶液和0.004mol•L-1K

题型:问答题 简答题

题目:

计算题:

将等体积的0.004mol•L-1AgNO3溶液和0.004mol•L-1K2CrO4溶液混合,有无砖红色的沉淀生成?(已知Kspθ(Ag2CrO4)=1.12×10-12)

答案:

参考答案:

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将下列句子改为否定句和一般疑问句并作肯定和否定回答。

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8、It is going to snow.

                               

                              

                               

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