QAB 1°
Quiz
•
Chemistry
•
University
•
Medium

ADRIANA HERNANDEZ - CALVA
Used 1+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Las opciones correctas para expresar la relación soluto-disolvente en una disolución de concentración 0.3 M son:
0.3 moles de una sustancia en 1 litro de disolución
0.3 mmoles de una sustancia en 1 litro de disolución
0.3 moles de una sustancia por mililitro de disolución
0.3 mmoles de una sustancia por mL de disolución
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Las opciones para expresar la masa molecular del NaOH son:
40 g/mol
40 mg/mmol
40 mg/mol
40 g/mmol
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Para preparar 500 mL de una disolución de NaOH de concentración 1 M se requieren: (dos respuestas)
0.50 mol
500 mmol
0.50 mmol
50 mol
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Para preparar 500 mL de una disolución de NaOH de concentración 0.5 M, se debe pesar:
10 gramos
1.0 gramos
0.10 g
100 mg
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Los mililitros de ácido nítrico (HNO3) con una pureza de 75 % y una densidad de 1.4 g/mL que se necesitan para preparar 600 mL de una disolución 1.5 M son:
54 mL
5.4 mL
4.5 mL
45 mL
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
El ácido nitroso (HNO2) es un:
ácido fuerte
ácido débil
anfotero
ácido diprotico
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Teoricamente el pH para una disolución de ácido nitroso (HNO2) de concentración 0.75 M es:
Ka del (HNO2) = 7.1x10-4
1.70
0.125
12.3
13.9
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
10 questions
Práctica 5 Proteínas UAQ
Quiz
•
University
10 questions
Segunda Lista de Exercícios Química 2º TRI - 1º Ano
Quiz
•
1st Grade - University
17 questions
PH - ACIDO-BASE
Quiz
•
10th Grade - University
15 questions
Molaridad y molalidad
Quiz
•
University
14 questions
Aspectos adicionales de los equilibrios químicos
Quiz
•
University
12 questions
Unidades de concentración
Quiz
•
University
10 questions
Práctica 6 PL16
Quiz
•
University
10 questions
Reconocimiento de lípidos
Quiz
•
12th Grade - University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
11 questions
NFL Football logos
Quiz
•
KG - Professional Dev...
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
36 questions
Unit 5 Key Terms
Quiz
•
11th Grade - University
38 questions
Unit 6 Key Terms
Quiz
•
11th Grade - University
20 questions
La Hora
Quiz
•
9th Grade - University
7 questions
Cell Transport
Interactive video
•
11th Grade - University
7 questions
What Is Narrative Writing?
Interactive video
•
4th Grade - University