
Química - Cuarto - Regular 2020 II

Quiz
•
Chemistry
•
10th - 12th Grade
•
Medium
Helí Gonzales
Used 5+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En el siguiente proceso químico: 2K + Br2 → 2KBr, indique V o F:
( ) El potasio se oxida
( ) Cada átomo de bromo gana 1 electrón
( ) El agente reductor es el Br2
( ) Cada mol de potasio pierde 6,023 x 1023 electrones
VVVV
VVFV
FVVV
VFFV
FVVF
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nombre IUPAC del compuesto: PbH4 es:
Ácido plúmbico
Hidróxido plúmbico
Hidruro tetraplúmbico
Tetrahidruro de plomo
Tetraplomuro de hidrógeno
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indique la relación correcta:
K2SO4: acido oxácido
NaOH: hidróxido no metálico
NaOH: hidróxido no metálico
NH4NO3 : Sal oxisal
CO2 : óxido básico
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del Hipoclorito de sodio es
NaCIO
NaCIO2
NaCIO3
NaCI
NaCIO4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se tiene las siguientes relaciones fórmula – nombre. La relación correcta es:
SO3 : Trióxido de azufre
NaSO3: Hiposulfito de sodio
HCI: Ácido clórico
HNO3 : Ácido nitroso
K2CrO4: Dicromato de potasio
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si el anión sulfato es SO4-2 . La fórmula del sulfato de hierro (III) es:
FeSO4
Fe2SO4
Fe2(SO4)3
Fe3(SO4)2
Fe3(SO4)3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En el siguiente proceso redox: NiO + H2 → H2O + Ni. El agente reductor, es:
NiO
H2
H2O
Ni
O
Create a free account and access millions of resources
Similar Resources on Wayground
9 questions
Introducción Nomenclatura

Quiz
•
12th Grade
10 questions
Teorías ácido-base

Quiz
•
12th Grade
12 questions
Funções Orgânicas

Quiz
•
11th Grade - University
14 questions
óxidos, sales, hidruros

Quiz
•
10th Grade
10 questions
Nomenclatura Inorgánica

Quiz
•
9th - 12th Grade
10 questions
Hidruros

Quiz
•
11th Grade
16 questions
QUIMICA INORGANICA

Quiz
•
12th Grade
15 questions
Preguntas Prueba Saber 11- Química

Quiz
•
10th - 11th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

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

Quiz
•
10th - 12th Grade
7 questions
Elements, Compounds, Mixtures

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

Quiz
•
9th - 12th Grade
12 questions
Counting Significant Figures Quick Check

Quiz
•
9th - 12th Grade
10 questions
Significant Figures Int 2

Quiz
•
9th - 12th Grade
19 questions
States of Matter Review

Quiz
•
10th Grade
21 questions
Lab Safety

Quiz
•
10th Grade