
酸・塩基 確認
Authored by 恒 川田
Science
12th Grade
Used 2+ times

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11 questions
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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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