взаимосвязь количества вещества и молекулярной массы
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium
Надежда Назаргалина
Used 11+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу для нахождения количества вещества, если известна масса
n=m/M
n=M/n
n=N/NA
n=V/VM
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Формула для нахождения массы
m=n*M
m=N*NA
m=M/n
m=V*VM
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What is Avogadro's number?
NA=6.02*1023 mole-1
NA=6.02*1023 mole
NA=0.602*1020 mole-1
NA=6.02*1022 mole-1
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
How many atoms are there in 0.2 mol of methane molecules, CH4?
1.204 × 1023
6.022 × 1023
3.011 × 1024
1.204 × 1022
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
How many carbon atoms are there in 12.0 g ?
12.044 × 1023
1
12
6.022 × 1023
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Чему равно число молекул в 1 моле любого вещества?
6,02*1023
1
1,67*10-24
1,67*10-27
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Чем отличается молярная масса от молекулярной массы?
количеством букв в словосочетании
ничем
единицей измерения
количеством атомов
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
15 questions
METAL AND NONMETAL
Quiz
•
8th Grade
10 questions
Nube electrónica - teoría
Quiz
•
5th - 9th Grade
8 questions
ÁCIDOS Y BASES
Quiz
•
4th - 12th Grade
10 questions
Kimia Lingkungan
Quiz
•
7th - 9th Grade
14 questions
Diagnóstico Química II
Quiz
•
8th Grade
10 questions
Amides
Quiz
•
1st Grade - University
9 questions
Electronic structure and configuration
Quiz
•
6th - 10th Grade
10 questions
Cydbwyso Fformiwla Ionig
Quiz
•
8th 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
