明矾的化学式是() -题库考试答案搜索网

明矾的化学式是()

单选题

2021-09-01 20:20

A、. CoCl 2 - 6 H 2 O
B、. ZnSO , - 7 H 2 O
C、. K , SO , Al 2 ( SO , ) - 2 4 H 2 O
D、. ( NH ) SO , . FeSO , 6 H 2 O

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正确答案

C

试题解析

标签：联大河南理工大学无机化学及实验

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明矾的化学式是

明矾的化学式是

《义务教育化学课程标准（2011年版）》指出：化学实验是进行科学探究的重要方式，学生具备基本的化学实验技能是学习化学和进行探究活动的基础和保证。试回答《义务教育化学课程标准（2011年版）》对初中学生的实验技能提出的基本要求是什么？

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