Canvis d'unitats: àtom, molècula, mol, grams...

Quiz
•
Chemistry, Biology, Science
•
2nd Grade
•
Hard
FRANCESCA CLADERA
Used 14+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quina és la massa molecular del CO?
28 g
28 u
44 u
44 g
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quina és la massa molar de l'àcid sulfúric?
98 u
98 g
82 u
82 g
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quina és la massa de dos mols de hidrur de sodi?
24 g
48 u
48 g
24 u
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quantes molècules hi ha en 1 mol d' aigua?
18 molècules
6,023·1023 molècules d'aigua
3 molècules
1 molècula
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quants àtoms d'hidrogen hi ha en 1,8·1024 molècules d'aigua?
3,6·1024 àtoms d'hidrogen
1,8·1024 àtoms d'hidrogen
5,4·1024 àtoms d'hidrogen
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quants mols són 70 grams de CO2?
1,25 mols
2 mols
1,59 mols
3 mols
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quants mols són 50 grams d'acid sulfúric?
0,67 mols
0,45 mols
0,23 mols
0,51 mols
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
ALIMENTACIÓ

Quiz
•
1st - 3rd Grade
15 questions
Trencant la closca

Quiz
•
2nd Grade
16 questions
Viatgem pel Sistema Solar

Quiz
•
2nd Grade
17 questions
Reacciones químicas

Quiz
•
1st - 12th Grade
20 questions
UNITAT 5 - SOCIALS 2PRIM

Quiz
•
2nd Grade
20 questions
L'espai que ens envolta

Quiz
•
2nd Grade
16 questions
Massa molar JMB

Quiz
•
1st - 8th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
18 questions
Hispanic Heritage Month

Quiz
•
KG - 12th Grade
10 questions
Would you rather...

Quiz
•
KG - University
20 questions
addition

Quiz
•
1st - 3rd Grade
20 questions
Subject and predicate in sentences

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
10 questions
Human-Environment Interactions Vocab Unit 1 Grade 2 Quiz

Quiz
•
2nd Grade
20 questions
Proper and Common nouns

Quiz
•
2nd - 5th Grade
30 questions
Multiplication Facts 1-12

Quiz
•
2nd - 5th Grade