什么是酸的定義?

1130923野保二課後測驗

Quiz
•
Chemistry
•
10th Grade
•
Hard
郭政郎 郭政郎
Used 2+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一種可以中和鹼的物质
一种可以產生OH-离子的物质
一種可以接受H+离子的物质
一種可以釋放H+离子的物質
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪項是强酸的例子?
氢氧化钠 (NaOH)
鹽酸 (HCl)
氨 (NH3)
醋酸 (C2H4O2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鹽酸與氫氧化钠反应时产生什么?
氫氣和水
硫酸钠和水
氯化钠和水
碳酸氢钠和水
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
强鹼在溶液中会做什么?
接受H+离子
提供H+离子
释放CO2
產生H2氣体
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项是强酸的特徵?
它们在水中不解离
它们是弱电解质
它们只产生氢气
它们在水中完全解离
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项是弱酸?
醋酸 (CH3COOH)
鹽酸 (HCl)
硝酸 (HNO3)
硫酸 (H2SO4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
由失去電子的金屬陽離子與得到電子的非金屬陰離子所形成的正負電荷吸引力的化學鍵是?
金屬鍵
氫鍵
共價鍵
離子鍵
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