
Reacții chimice.Formule chimice
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned

DIANA PRIHOANCA
Used 2+ times
FREE Resource
Enhance your content in a minute
38 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Substanțele care se obțin din reacție se numesc
reactanți
coeficienți
indici
produși de reacție
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reacția 2H2 + O2 = 2 H2O este o reacție de ...
descompunere
combinare
substuție
schimb
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formula H2SO4 corespunde unui ...
oxid
acid
bază
sare
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dioxidul de carbon are formula
CO
CO2
CaO
CaCO3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Substanțele care intră în reacție se numesc ...
reactanți
produși de reacție
necunoscute
valențe
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O reacție chimică este ...
dizolvarea
condensarea
arderea
sublimarea
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sarea de bucătărie are formula ..
NCl
NaCl
NH3
CH4
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
40 questions
PROPIEDADES PERIÓDICAS Y NOMENCLATURA QUÍMICA
Quiz
•
1st - 12th Grade
39 questions
Chemistry!
Quiz
•
6th - 8th Grade
35 questions
Kimia SMP 1
Quiz
•
7th - 9th Grade
35 questions
Metodos de separacion
Quiz
•
6th - 8th Grade
35 questions
Ôn tập Hóa 12
Quiz
•
1st - 12th Grade
33 questions
1A 2A 3A 4A Periodic table
Quiz
•
8th - 11th Grade
40 questions
pas smt 1 kimia xi 2019/2020
Quiz
•
1st Grade - University
34 questions
Powtórzenie z chemii cz. 2
Quiz
•
7th - 9th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Counting Atoms
Quiz
•
8th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
Balancing Equations
Quiz
•
8th Grade
15 questions
Counting Atoms
Quiz
•
8th Grade
15 questions
Periodic Table of Elements
Quiz
•
8th Grade
35 questions
Chemistry: Writing and Naming compounds
Quiz
•
8th Grade
42 questions
2.5 - Periodic Table & Trends
Quiz
•
7th - 9th Grade
20 questions
Properties of Water
Quiz
•
6th - 8th Grade
