酸・塩基

Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
恒 川田
Used 18+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
「酸とは水に溶けて水素イオンを生じる物質であり、
塩基とは水に溶けて水酸化物イオンを生じる物質である」
これは何という定義?
ブレンステッドの定義
ルイスの定義
アレニウスの定義
アボガドロの定義
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
この器具の名前は?
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
NH4+ + OH- → NH3 + H2O
ブレンステッドの定義によると、この時のOH-は?
酸
塩基
酸でも塩基でもない
酸、塩基の両方としてはたらく
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
この中で弱酸は?
HCl
HNO3
H2S
NH3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
[OH-]=1.0×10-10の時、[H+]は?
1.0×104
1.0×10-8
1.0×108
1.0×10-4
1.0×10-7
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
次のうち、塩基性を示すのは?
セッケン水
牛乳
尿
ソース
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH10の水溶液を100倍に薄めるとpHは?
8
9
10
11
12
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