
2021-2022中和作用ETV
Authored by Ms. Chan陳文俐
Chemistry
7th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪項不是酸的特性?
令藍色石蕊試紙變成紅色。
有酸味
有爆炸性
能導電
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪項不是鹼的特性?
有滑溜感覺
有苦澀味
與金屬反應
令紅色石蕊試紙變成藍色
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
當氫氯酸慢慢加入氫氧化鈉及石蕊試洶的混合物時,混合物的pH有何變化?
pH上升
pH下降
pH不變
pH=7
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
當酸和鹼混合時發生的化學反應名稱是什麼?
抵銷作用
取代反應
光合作用
中和作用
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
稀氫氯酸和氫氧化鈉進行中和作用後得出的鹽是什麼?
碳酸鈣
氯化鈣
氯化鈉
碳酸鈉
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
最適合用來種植蔬菜的pH值是多少?
5
6
7
8
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
如果泥土過酸,農夫會加入甚麼都一和?
石灰水
熟石灰
生石灰
石灰
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
光與言國三理化複習小考4
Quiz
•
7th - 9th Grade
20 questions
課題二 微觀世界I
Quiz
•
7th - 9th Grade
20 questions
課題九 反應速率
Quiz
•
7th - 9th Grade
12 questions
2.2 元素符号测验
Quiz
•
7th Grade
13 questions
0607大理
Quiz
•
6th - 8th Grade
20 questions
公开课词汇检测
Quiz
•
7th Grade
16 questions
理化理化
Quiz
•
6th - 8th Grade
14 questions
中二科學科 第7課 空氣
Quiz
•
7th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
10 questions
Exploring Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
10 questions
Exploring Ionic and Covalent Bonding Concepts
Interactive video
•
6th - 10th Grade
13 questions
Endothermic/Exothermic Reactions
Quiz
•
7th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
21 questions
Atoms, Molecules, and Compounds
Quiz
•
6th - 9th Grade
10 questions
Naming Compounds with Polyatomic Ions
Interactive video
•
6th - 10th Grade