
11 Chimica riepilogo
Quiz
•
Science
•
University
•
Practice Problem
•
Medium
Giuseppe Elia
Used 4+ times
FREE Resource
Enhance your content in a minute
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Indica la sequenza, da sinistra a destra, degli stati di ossidazione del rame nei seguenti composti:
CuS; Cu2SO4
+1; +3
Nessuna delle precedenti
+2; +3
+2; +1
+4; +5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Seleziona il nome corretto per il composto K3PO4
Ossido fosforo e potassio
Fosfito di tripotassio
Fosfato di potassio
Fosfito di potassio
Potassio fosfuro
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Seleziona l’ossido basico.
CaF2
CO2
Cl2O7
CaO
N2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Quale dei seguenti ossidi reagisce con l'acqua per formare un idrossido?
SO3
CO
Nessuna delle risposte è corretta
SO2
KCl
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
L'ebollizione dell'acqua è un processo ...
isentropico
esotermico
diverso da tutti quelli elencati nelle altre risposte
isotermico
isentalpico
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Seleziona la quantità corrispondente a una mole di rame
Un numero di Avogadro di atomi di rame
63,54 × 6,022 g di rame
63,54 kg di rame
La quantità di rame che reagisce completamente con una mole di ossigeno gassoso per produrre CuO
6,022 × 1020 molecole di rame
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Seleziona la quantità di Na2CO3 che contiene esattamente 12 g di carbonio.
(PMNa=23, PMC=12, PMO=16)
106 g
2 mol
2 unità formula
1 u.m.a.
45 g
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
Already have an account?
Similar Resources on Wayground
25 questions
Quiz Unsur Seni Rupa
Quiz
•
5th Grade - University
25 questions
Repaso Parcial I Biotecnología Médica
Quiz
•
University
25 questions
IPAS s2
Quiz
•
5th Grade - University
25 questions
Preguntas sobre la tabla periódica
Quiz
•
7th Grade - University
25 questions
Sistem Operasi[1]: Umum dan Proses
Quiz
•
University
25 questions
Sist. Nervioso y Cardiáco
Quiz
•
University
25 questions
Ciclo celular, Replicación de ADN y Síntesis proteica 1A UPZMG
Quiz
•
University
25 questions
Quiz Harian Sistem Gerak
Quiz
•
6th Grade - University
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 Science
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
9 questions
Principles of the United States Constitution
Interactive video
•
University
18 questions
Realidades 2 2A reflexivos
Quiz
•
7th Grade - University
10 questions
Dichotomous Key
Quiz
•
KG - University
25 questions
Integer Operations
Quiz
•
KG - University
7 questions
What Is Narrative Writing?
Interactive video
•
4th Grade - University
20 questions
SER vs ESTAR
Quiz
•
7th Grade - University
