Reacția de combinare și reacția de descompunere

Quiz
•
Chemistry
•
8th Grade
•
Hard
+2
Standards-aligned
Giurgea Gabriela
Used 57+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
In reactia de descompunere sunt:
doi reactanti
un reactant
trei reactanti
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
In reactia de descompunere pot fi:
doi produsi de reactie
un produs de reactie
doi sau mai multi produsi de reactie
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ecuatia generala a reactiei de descompunere este:
AB = A + C
X = Y + Z
A = B + C
A = B + C + D
Tags
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Produsii de reactie obtinuti in urma descompunerii termice a CaCO3 sunt:
Ca + CO3
CaO + CO2
CaO + C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In urma descompunerii apei oxigenate rezulta:
H2 + O2
H + O2
H2O + O2
Tags
NGSS.HS-PS1-7
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Reactiile chimice care au loc cu absorbtie de caldura sunt:
exoterme
endoterme
Tags
NGSS.HS-PS3-4
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Substanta care mareste viteza de reactie se numeste:
Catalizator
Enzima
substanta
Tags
NGSS.HS-PS1-5
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
Reactii chimice

Quiz
•
8th Grade
20 questions
R de descompunere

Quiz
•
8th Grade
12 questions
Valența

Quiz
•
7th - 8th Grade
15 questions
TEST ACIZI CARBOXILICI

Quiz
•
1st - 12th Grade
16 questions
Materiales de Laboratorio de ciencias

Quiz
•
7th - 9th Grade
11 questions
Cambios de Estado de la materia

Quiz
•
1st - 12th Grade
16 questions
Estados de oxidación

Quiz
•
2nd - 12th Grade
16 questions
Test evaluare Chimie clasa a VIII-a

Quiz
•
8th - 9th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
15 questions
Wren Pride and School Procedures Worksheet

Quiz
•
8th Grade
10 questions
Essential Lab Safety Practices

Interactive video
•
6th - 10th Grade
10 questions
Converting Repeating Decimals to Fractions

Quiz
•
8th Grade