
Stechiometria
Authored by Anna Peplau
Chemistry
KG
Used 10+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Wybierz zdanie prawdziwe.
W 1 molu miedzi Cu znajduje się tyle samo atomów, co w 1 molu tlenu O2.
18g wody to 1 mol tego związku.
1 mol amoniaku NH3 zawiera tyle samo cząsteczek, co 2 mole tlenku siarki SO2.
2 mole magnezu waży 24g.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Wybierz substancję, u której podano największą masę wyrażoną w gramach.
10 moli wodoru
5 moli wody
2 mole wodorotlenku sodu
1 mol złota
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dokończ zdanie. 3,01 . 1023 cząsteczek CO2 waży ...
14g.
22g.
44g.
88g.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dokończ zdanie. Masa molowa tlenku magnezu wynosi
40 u
40 g/mol
40 g/dm3
40 mol/dm3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Zaznacz wzór substancji o największej objętości w warunkach normalnych:
10 g O2
10 g H2
10 g HNO3
10 g Au
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Zaznacz wzór substancji o największej gęstości w warunkach normalnych:
O2
H2
N2
Cl2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dokończ zdanie. Liczba Avogadra to liczba cząstek (atomów, cząsteczek, jonów) w 1 molu i wynosi:
3,01 . 10-22
3,01 . 1023
6,02 . 1023
6,02 . 10-23
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
quizizz pembuatan biodiesel
Quiz
•
3rd Grade
10 questions
Preparación de soluciones
Quiz
•
KG
11 questions
clasificación reacciones químicas
Quiz
•
10th Grade
10 questions
CÂN BẰNG HOÁ HỌC
Quiz
•
11th Grade
10 questions
ABS
Quiz
•
11th Grade
10 questions
Mol
Quiz
•
10th Grade
17 questions
Ekstraksi
Quiz
•
University
13 questions
Lab 9º Práctica 1: Propiedades físicas de los materiales
Quiz
•
7th - 9th 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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
4 questions
Conflict Resolution
Lesson
•
KG
20 questions
Place Value
Quiz
•
KG - 3rd Grade
20 questions
CVC Words
Quiz
•
KG - 1st Grade
24 questions
CKLA Unit 5 assessment K
Quiz
•
KG
10 questions
STAAR Review - Editing & Revising Clusters
Quiz
•
KG
10 questions
Reflexive Pronouns
Quiz
•
KG - 5th Grade
10 questions
Long i- igh, ie, and y Quiz
Quiz
•
KG - 3rd Grade
12 questions
Quarter Past, Half Past, and Quarter To
Quiz
•
KG - 12th Grade