塩の性質 確認
Authored by kazuki m
Chemistry
9th - 12th Grade
Used 3+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
次の物質が中和するときに生成する塩はどれか？
HClとKOH
HKO
KOCl
ClK
KCl
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
次の物質が中和するときに生成する塩はどれか？
CH3COOHとNaOH
CH3Na
NaCOOH
CH3CONa
CH3COONa
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
酸性塩を選べ。
NaHCO3
Na2CO3
NH4Cl
CH3COONa
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
水に溶かしたら酸性を示す塩を選べ。
NaHCO3
Na2CO3
NH4Cl
CH3COONa
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
酢酸と水酸化ナトリウムを過不足なく中和させた。ｐＨは？
7より小さい
7
７より大きい
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