
S4 Chp. 12 反應質量
Authored by Lai CHEUNG
Chemistry
10th - 12th Grade
Used 8+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一摩爾水代表這裡含有多少個水分子?
18x1023
3x1023
6.02x1023
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知燒杯中有71.0 g的氯分子。那麼燒杯含有多少摩爾的氯分子呢?
0.5
1
2.5
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2摩爾鈉原子的質量是多少?
(相對原子質量: Na = 23.0)
34.5
11.5
46.0
23.0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
四氯甲烷 CCl4的摩爾質量是多少?
(相對原子質量: C = 12.0, Cl = 35.5)
190 g mol-1
83.5 g mol-1
118.5 g mol-1
154 g mol-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
現有一化合物X,質量為23.0 g。分子或式單位數目為3.01x1023。
問化合物X的摩爾數為多少?
0.5 mol
1 mol
11.5 mol
23.0 mol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
現有一化合物X,質量為23.0 g。分子或式單位數目為3.01x1023。
問化合物X的摩爾質量為多少?
11.5 g mol-1
23.0 g mol-1
46.0 g mol-1
3.01 g mol-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
某硝酸鈉(NaNO3)樣本中含有100g 的鈉,計算樣本中氮的質量。
(相對原子質量: Na = 23.0、O = 16.0、N = 14.0)
182.6 g
208.7 g
60.9 g
269.6 g
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
10 questions
Volumetric Analysis 2
Quiz
•
10th - 11th Grade
10 questions
Grandezas e unidades de medida
Quiz
•
10th Grade
15 questions
อัตราการเกิดปฏิกิริยา (GIFTED)
Quiz
•
11th Grade
10 questions
ASESMEN DIAGNOSTIK KOGNITIF KELAS XI
Quiz
•
11th Grade
10 questions
MOL KAVRAMI
Quiz
•
10th Grade
15 questions
ÔN TẬP GK II HÓA 11 -P3
Quiz
•
11th Grade
10 questions
Parcial interdiciplinar FISICA Y QUIMICA
Quiz
•
11th Grade
15 questions
Solubility and Solutions
Quiz
•
9th - 10th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
10 questions
Exploring Stoichiometry Concepts
Interactive video
•
6th - 10th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Practice: E-Con, Orbital Notation, Noble Gas Notation
Quiz
•
10th Grade
20 questions
Covalent Bonding
Quiz
•
10th Grade
10 questions
Periodic Table Families and Groups
Quiz
•
10th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
22 questions
Solubility Curve Practice
Quiz
•
10th Grade