酸・塩基 確認
12th Grade
•11 Qs
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酸・塩基 確認
Quiz
•
Science
•
12th Grade
•
Hard
恒 川田
Used 2+ times
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
NH4+ + H2O → NH3 + H3O+
この時の水はブレンステッド・ローリーの定義によると何か？
酸
塩基
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
酢酸CH3COOHの価数は？
１価
２価
３価
４価
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
アンモニアNH3の価数は？
１価
２価
３価
４価
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
次のうち強酸をすべて選べ
H2S
HNO3
HCl
H3PO4
CH3COOH
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
次のうち、強塩基をすべて選べ
KOH
Cu(OH)2
Ba(OH)2
Ca(OH)2
NH3
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
［OH-］＝1.0×10-5のとき、pHは？
５
６
９
１０
４
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
電離度α＝0.01の酢酸0.10mol/LのpHは？
１
２
３
４
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