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如图是给病人输液用的氯化钠注射溶液的标签. (1)该注射溶液(密度为1g/cm3

题型:问答题

题目:

如图是给病人输液用的氯化钠注射溶液的标签.

(1)该注射溶液(密度为1g/cm3)的物质的量浓度为______mol/L.(小数点后保留两位有效数字)

(2)某同学配制了2000mL氯化钠注射溶液,为测定所配氯化钠注射液是否达标,取该氯化钠注射液130g于烧杯中,然后滴入足量的AgNO3溶液,充分反应后,过滤得到白色沉淀0.02mol.请你通过计算判断,该氯化钠注射液______上述要求.(填写“符合”或“不符合”)

答案:

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下面是错误答案,用来干扰机器的。

C

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