
濃度:802線上test
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Used 3+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
請選出「溶液」的組成(複選題)
溶質
溶劑
溶解
水
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
請選出「水溶液」(複選題)
糖溶於水
酒精溶於水
油不溶於水
化妝品溶於卸妝油
簽字筆溶於酒精
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
有關「擴散」,請選出正確描述(複選題)
溶質由高濃度往低濃度運動
溶質最後均勻分布
溶質最後停止運動
溶劑也會擴散
4.
DRAG AND DROP QUESTION
1 min • 1 pt
「濃度」的定義:定量 (a) 所含的 (b) 的量
5.
DRAG AND DROP QUESTION
1 min • 1 pt
「溶解度」的定義:定量 (a) 所能溶解的 (b) 最大量
6.
MATCH QUESTION
1 min • 1 pt
請配對正確的濃度公式
百萬分點(ppm)
重量百分率濃度(%)
體積百分率濃度(%)
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
有關「溶解度」,請選出正確描述(複選題)
必須在定溫下比較,因為溫度會影響溶解度
每100克溶劑所能溶解的溶質最大量
每100克水所能溶解的溶質最大量
25℃下,食鹽的溶解度是36克/100克水,此時鹽水濃度是36克/136克
100℃下,食鹽的溶解度是39克/100克水,此時鹽水濃度是39克/100克
Create a free account and access millions of resources
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
10 questions
理化 電解質
Quiz
•
7th - 9th Grade
15 questions
study quiz
Quiz
•
8th Grade
8 questions
七下:生物技術的應用
Quiz
•
8th Grade
6 questions
可逆反应和动态平衡
Quiz
•
8th Grade
5 questions
物質2年4章 化学変化と質量
Quiz
•
8th Grade
10 questions
雲と天気の変化
Quiz
•
6th - 8th Grade
10 questions
中2化学1学期期末範囲
Quiz
•
8th Grade
10 questions
Academic Honesty
Quiz
•
6th - 12th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
