prova_1E_leis ponderais
Quiz
•
Science
•
1st Grade
•
Hard
Used 1+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se 4g de gás hidrogênio reage com 32g de gás oxigênio a massa de água formada de acordo com a reação:
32g
4g
8g
36g
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A lei de Lavosier contida nas leis ponderais é denominada de lei...
das proporções múltiplas das massas
das proporções fixas das massas
da conservação das massas
da constante molar.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Antoine-Laurent Lavoisier
é considerado
O maior cientista espanhol
Pai da Química Moderna
O cientista que descobriu a radioatividade
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As substâncias iniciais de uma reação química denominam-se...
Reagentes
Produtos
Quociente
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual será o valor da quantidade de água (x)?
31
29
2
12
6.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Aplique a lei de conservação das massas e
calcule a massa de C:
55g
60g
0g
15g
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Após ocorrer uma reação química em um recipiente fechado, a quantidade de matéria:
aumenta
diminui
permanece constante
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
11 questions
SIGNO DE EXCLAMACION
Quiz
•
1st Grade
12 questions
Estados do Tempo
Quiz
•
1st - 2nd Grade
11 questions
Scienze
Quiz
•
1st Grade
10 questions
Plano inclinado
Quiz
•
KG - 12th Grade
10 questions
AS PLANTAS
Quiz
•
1st - 3rd Grade
12 questions
Características de Animales
Quiz
•
1st - 2nd Grade
10 questions
anatomia examen 1
Quiz
•
1st Grade
12 questions
OBJETOS NATURALES Y ARTIFICIALES
Quiz
•
1st Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Science
6 questions
Gravity
Quiz
•
1st Grade
10 questions
Exploring Properties of Matter
Interactive video
•
1st - 5th Grade
18 questions
Pushes & Pulls
Quiz
•
1st - 4th Grade
4 questions
K-2 Force and Motion Lesson
Lesson
•
KG - 2nd Grade
10 questions
Identifying Physical and Chemical Changes
Interactive video
•
1st - 5th Grade
13 questions
Matter Matters
Quiz
•
1st - 2nd Grade
10 questions
Exploring Measurement Concepts in Science
Interactive video
•
1st - 5th Grade
13 questions
Chapter 6 Weather and Seasons
Quiz
•
1st Grade