Concentrația procentuală
Quiz
•
Chemistry
•
7th Grade
•
Practice Problem
•
Medium
Tunde Lakatos
Used 81+ times
FREE Resource
Enhance your content in a minute
14 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Concentrația procentuală masică reprezintă:
masa de solvent din 100 g soluție
masa de dizolvat din 100 g dizolvant
masa de dizolvat din 100 g soluție
masa de dizolvant din 100 g soluție
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se notează cu md
masa de soluție
masa de substanță dizolvată
masa dizolvantului
masa acidului
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Soluția obținută prin dizolvarea a 10 grame de sare în 190 grame de apă are concentrația:
5%
0,5%
0,05%
1%
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ce reprezintă ms:
masa selectată
masa substanţă
masă soluţie
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Concentraţia se măsoară în :
Grame
Procente
Metri
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Masa de soluţie este:
Masa apă+ masa dizolvat
Masa dizolvant + masa substanta
Masa apa+ masa soluţie
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ce este o soluţie:
Amestec eterogen
O proprietate
Amestec omogen
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
Introduction to matter
Quiz
•
7th - 8th Grade
18 questions
Metrics
Quiz
•
5th - 7th Grade
15 questions
Mis conocimientos en Química
Quiz
•
1st - 12th Grade
15 questions
Funções Inorgânicas
Quiz
•
1st Grade - University
13 questions
inmunidad adaptativa
Quiz
•
7th Grade
17 questions
Woda i roztwory wodne sprawdzian
Quiz
•
7th Grade
15 questions
Leki
Quiz
•
1st - 12th Grade
17 questions
oxidos metalicos
Quiz
•
KG - 12th 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
