
PREGUNTAS QUIZ
Authored by Diego Palencia
Chemistry
11th Grade
Used 5+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La reaccion del estaño con acido nitrico se presenta mediante la siguiente ecuacion
Sn + 4HNO3 → 4NO2 + SnO2 + 2H2O
con base en la siguiente ecuacion conteste
1:los estados de oxidacion de todos los atomos presentes en el compuesto o elemento de la reaccion en orden son
0 , 1+, 5+, 2- → 4+, 2- + 4+,2- + 4+, 2-
0 , 1+, 6+, 2- → 4+, 2- + 3+,2- + 4+, 2-
2, 1+, 5+, 2- → 4+, 2- + 4+,2- + 4+, 2-
3, 1+, 5+, 2- → 4+, 2- + 4+,2- + 4+, 2-
2.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Balancee la ecucacion
K2Cr2O7 + H2S + H2SO4 → K2SO4 + Cr2(SO4)3 + S + H2O
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determine los estados de oxidacion para las siguientes sustancias :
-sustancia 1(sulfato de potasio):
1+,6+,2-
-sustancia 2 (clorato de potasio):
2+,5+,2-
sutancia 3(Acido clorhidrico):
1+,1-
-sustancia 1(sulfato de potasio):
1+,3+,2-
-sustancia 2 (clorato de potasio):
2+,3+,2-
sutancia 3(Acido clorhidrico):
1+,0-
-sustancia 1(sulfato de potasio):
1+,7+,2-
-sustancia 2 (clorato de potasio):
1+,5+,2-
sutancia 3(Acido clorhidrico):
2+,1-
-sustancia 1(sulfato de potasio):
1+,6+,3-
-sustancia 2 (clorato de potasio):
2+,5+,6-
sutancia 3(Acido clorhidrico):
1+,1-
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Con base en la siguiente ecuacion determine
-Sustancia oxidada
-Sustancia reducida
-Electrones ganados y perdidos
MnO2+HBr-----> Mn + Br2 +H2O
Sustancia oxidada:
-Oxido de manganeso
Sustancia reducida:
-Acido bromidrico
Electrones ganados
2e-
Electrones perdidos
2e-
Sustancia oxidada:
-Acido bromidrico
Sustancia reducida:
-Oxido de manganeso
Electrones ganados
2e-
Electrones perdidos
2e-
Sustancia oxidada:
-Acido bromidrico
Sustancia reducida:
-Oxido de manganeso
Electrones ganados
3e-
Electrones perdidos
4e-
Sustancia oxidada:
-Acido bromidrico
Sustancia reducida:
-Oxido de manganeso
Electrones ganados
5e-
Electrones perdidos
5e-
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Halle el peso formula
Na2SO3
La masa molar de Na2SO3 es 150.10 g/mol
La masa molar de Na2SO3 es 100.05 g/mol
La masa molar de Na2SO3 es 63.025 g/mol
La masa molar de Na2SO3 es 126.05 g/mol
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
convertir en moles 278 g de Na2SO3
2.20 moles
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Convertir en gramos 2,7 moles de CaCO3
Access all questions and much more by creating a free account
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
10 questions
Kiểm tra bài cũ hóa 11 bài 13
Quiz
•
11th Grade
12 questions
WODOROTLENKI-quiz
Quiz
•
9th - 12th Grade
10 questions
Prueba corta #1
Quiz
•
9th - 12th Grade
10 questions
Bensin dan Dampak Pembakaran Bahan Bakar
Quiz
•
11th Grade
10 questions
Bell Ringer 2-7-24
Quiz
•
11th Grade
13 questions
المجموعات الرئيسية في الجدول الدوري
Quiz
•
9th - 12th Grade
10 questions
Estado Físico da matéria
Quiz
•
6th - 12th Grade
10 questions
FREE ENERGY
Quiz
•
10th Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
20 questions
Naming Covalent Compounds
Quiz
•
11th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
26 questions
The Chemistry of Climate Change Review
Quiz
•
11th Grade
17 questions
Polarity and Intermolecular Forces
Quiz
•
9th - 12th Grade
15 questions
Electromagnetic Spectrum
Quiz
•
9th - 11th Grade