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单词
hydrogen carbonate
释义
hydrogen carbonate
美
英
网络
碳酸氢盐;指示剂
英英
网络释义
n.
1.
a
salt
of
carbonic
acid
in
which
one
hydrogen
atom
has
been
replaced
,
usually
by
a
metal
1.
碳酸氢盐
生物科学词汇(简体) ... hydrogen sulphide 硫化氢
hydrogencarbonate
碳酸氢盐
hydrogencarbonate indicator 碳酸氢盐指示 …
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2.
指示剂
令
指示剂
(
hydrogencarbonate
) 由红色转成黄色。氯化钴试纸能够测试水的存在,会由蓝色的氯化钴试纸转成粉红色。
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更新时间:2025/8/14 5:57:29