Roztwory wodne - klasa 2
Quiz
•
Chemistry
•
9th Grade
•
Medium
Piotr Sznajderowicz
Used 13+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Które związki chemiczne mogą ulegać dysocjacji etapowej ( zaznacz wszystkie odpowiedzi)
HCl
HNO3
H2CO3
H3PO4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Skrócony jonowy zapis przebiegu reakcji zobojętniania ma postać:
H- + OH+ → H2O
H2O → H+ + OH-
H+ + OH- → H2O
H2O → H - + OH+
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
W roztworze o pH=5 stężenie kationów wodoru jest:
takie samo jak anionów wodorotlenkowych
mniejsze niż anionów wodorotlenkowych
wyższe niż anionów wodorotlenkowych
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wybierz wzór sumaryczny i nazwę kwasu, który został wprowadzony do zlewki z wodą.
kwas fosforowy (II) H2PO2
kwas fosforowy (V) H3PO4
kwas fosforowy (IV) H4PO4
kwas fosforowy (III) H3PO3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
K2SO4 dysocjuje na:
2 K+ i SO42-
K2+ i SO42-
2 K+ i 4 SO2-
K+ i SO4-
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fenoloftaleina w roztworze o pH = 8 jest:
bezbarwna
niebieska
malinowa
czerwona
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dokończ reakcję: HCl+KOH->
KCl
KCl+H2O
K2Cl+H2O
KCl2+H2O
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
14 questions
Grundämnen
Quiz
•
5th - 9th Grade
15 questions
Stogs GCSE Interleaving Periodic Table M
Quiz
•
8th - 10th Grade
20 questions
Acids, Bases, pH
Quiz
•
9th Grade
20 questions
Intro to Biomolecules
Quiz
•
9th - 12th Grade
20 questions
Símbolos Químicos
Quiz
•
1st - 12th Grade
19 questions
Quiz #6- The Per. Table -Noble Gases
Quiz
•
8th - 10th Grade
24 questions
Elementos químicos
Quiz
•
7th - 9th Grade
20 questions
Redox
Quiz
•
1st Grade - University
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Chemistry
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
16 questions
Naming Ionic Compounds
Quiz
•
9th - 11th Grade
10 questions
Isotopes
Quiz
•
9th - 12th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
15 questions
Intro to Atoms
Quiz
•
8th - 10th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
23 questions
Ionic vs Covalent Bonding
Quiz
•
9th - 10th Grade
21 questions
Ionic, Covalent and Metallic Bonding
Quiz
•
7th - 10th Grade
