Acizii sunt substanțe compuse, ce au în moleculă un atom de hidrogen și mai mulți radicali acizi.
7 Acizi

Quiz
•
Chemistry
•
7th - 8th Grade
•
Hard

Emilia-Dana Schiha
Used 20+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
adevărat
fals
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
În formula generală a acizilor HnA, n reprezintă
valența hidrogenului
valența radicalului acid
3.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Acizii se pot clasifica după compoziție în:
hidracizi
hidroxiacizi
oxiacizi
sulfacizi
4.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Găsiți enunțurile adevărate
acidul fosforic este mai tare decât acidul sulfuric
acizii se dizolvă în apă
acizii dibazici au în molecula lor doi atomi de hidrogen
acidul carbonic este un acid slab
5.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Soluțiile de acizi
au gust acru
sunt întotdeauna divers colorate
conduc curentul electric
au gust amar
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Oțetul este un exemplu de
bază
acid
substanță neutră
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Când se găsesc în alimente acizii sunt
dulci
acri
sărați
amar
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Acizi anorganici

Quiz
•
8th - 9th Grade
9 questions
Legea conservării numărului de atomi

Quiz
•
8th Grade
15 questions
7 Oxizi

Quiz
•
7th - 8th Grade
10 questions
Clasificarea acizilor pentru clasa 8

Quiz
•
8th Grade
16 questions
Test -Amine

Quiz
•
1st - 12th Grade
9 questions
Test

Quiz
•
8th Grade
10 questions
Substanțe compuse

Quiz
•
8th Grade
16 questions
Test evaluare Chimie clasa a VIII-a

Quiz
•
8th - 9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Chemistry
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
6 questions
Earth's energy budget and the greenhouse effect

Lesson
•
6th - 8th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade
36 questions
SEA 7th Grade Week 3 Review FINAL 2025

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
15 questions
Fast food

Quiz
•
7th Grade