
Soluții. Dizolvarea compușilor în apă

Quiz
•
Chemistry
•
9th Grade
•
Hard
GABRIELA-FELICIA GAVRILUȚĂ
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Legătura intre ionii de semn contrar dintr-un compus ionic este :
ionică
covalentă polară
covalentă nepolară
ion-dipol
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ionii hidratați din imagine :
conduc curentul electric
nu conduc curentul electric
sunt mobili
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Molecula apei este :
dipol
moleculă nepolară
moleculă polară
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Între ionii Na+ și Cl - dintr-un cristal și moleculele de apă se stabilesc legături :
dipol -dipol
ion-dipol
covalent- coordinativă
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ionul H3O+ este :
ion hidratat
ion hidrolizat
ion dintr-un cristal
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La dizolvarea substanțelor are loc:
un fenomen chimic
un fenomen fizic
fenomen fizic concomitent cu fenomen chimic
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Forțele dintre moleculele de HCl și moleculele de H2O sunt:
dipol-dipol
ion-dipol
forțe intermoleculare
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
NOMENCLATURA ÁCIDOS OXÁCIDOS

Quiz
•
9th Grade
15 questions
ESTADOS DE LA MATERIA

Quiz
•
1st - 12th Grade
9 questions
Obținerea și proprietățile fizice ale metalelor

Quiz
•
9th Grade
13 questions
Caracter metalic

Quiz
•
9th Grade
15 questions
Aliaje

Quiz
•
9th - 10th Grade
15 questions
Grundlagen Alkane bis Alkohole

Quiz
•
9th - 12th Grade
10 questions
Soluții și solubilitate

Quiz
•
9th Grade
8 questions
Formarea ionilor

Quiz
•
7th - 9th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

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

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade
15 questions
Atoms, Ions, and Isotopes

Quiz
•
9th - 12th Grade
20 questions
Lab Safety

Quiz
•
9th - 12th Grade
8 questions
Metric System

Lesson
•
9th - 12th Grade
40 questions
Lab Safety

Quiz
•
9th - 12th Grade
6 questions
Classification of Matter

Lesson
•
9th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade