CUESTIONARIO DE QUÌMICA 2DOS

Quiz
•
Chemistry
•
7th Grade
•
Hard
Mirella Montes
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Se pesan 6.12 gramos de Na, determine ¿Cuántas moles representan?
0,30 moles
0,29 moles
0,27 moles
0,28 moles
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determina la masa molecular de la siguiente sustancia H2SO4
92 g
95 g
94 g
98 g
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule el porcentaje de H, Sb, O, presentes en el àcido piro antimonioso
1,2 % - 74,4% - 24,4 %
1,6 % - 75,1 % - 23,9 %
1,4% - 72,3 % - 25,9 %
1,0 % - 74,9% - 24,8 %
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Clcule la masa molecular del Carbonato de hierro (III)
299,73
291,73
283,73
295,73
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En un frasco de laboratorio hay 200 g de Tricloruro de hierro (FeCl3) . Averigua cuantas moles de esta sustancia contiene el frasco
1,30 mol
1,29 mol
1,24 mol
1,21 mol
Similar Resources on Wayground
10 questions
untitled

Quiz
•
5th Grade - University
10 questions
masas moleculares y moles

Quiz
•
1st - 10th Grade
10 questions
Ideal Gas Law Math

Quiz
•
6th Grade - University
10 questions
LU2 - Stoichiometry (Part 1)

Quiz
•
1st - 12th Grade
10 questions
Ser Bachiller 4 (13th)

Quiz
•
1st - 12th Grade
10 questions
Molar Relationship Practice

Quiz
•
7th - 11th Grade
10 questions
El mol

Quiz
•
7th Grade - University
10 questions
ESTEQUIOMETRIA

Quiz
•
1st Grade - University
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz

Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH

Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms

Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines

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

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
15 questions
Subtracting Integers

Quiz
•
7th Grade
Discover more resources for Chemistry
10 questions
Physical and chemical properties review

Quiz
•
7th Grade
13 questions
Chemical Vs. Physical Change Level 1

Quiz
•
7th - 8th Grade
20 questions
Metals, Nonmetals, and Metalloids

Quiz
•
6th - 8th Grade
41 questions
Atoms, Elements and Compounds

Quiz
•
7th Grade
15 questions
States of Matter

Quiz
•
6th - 8th Grade
30 questions
Unit 1.1 - Notes 3: Periodic Table Basics (FZS 2025)

Quiz
•
6th - 8th Grade