Competição sobre Mol

Competição sobre Mol

9th - 12th Grade

10 Qs

quiz-placeholder

Similar activities

Avogadro and Ideal Gas Laws

Avogadro and Ideal Gas Laws

9th - 12th Grade

10 Qs

Intro to Stoichiometry

Intro to Stoichiometry

10th - 12th Grade

15 Qs

Mole-to-mole stoichiometry

Mole-to-mole stoichiometry

10th Grade

10 Qs

أعداد التأكسد

أعداد التأكسد

10th Grade

10 Qs

Układ Okresowy

Układ Okresowy

6th - 10th Grade

12 Qs

Kiểm tra 15 phút

Kiểm tra 15 phút

9th Grade

10 Qs

hidrolisis garam (kimia LM)

hidrolisis garam (kimia LM)

10th Grade

10 Qs

Kuis Unsur, Senyawa dan Ikatan Kimia

Kuis Unsur, Senyawa dan Ikatan Kimia

12th Grade - University

10 Qs

Competição sobre Mol

Competição sobre Mol

Assessment

Quiz

Chemistry

9th - 12th Grade

Medium

Created by

Carlos Felipe Bubach de Almeida

Used 60+ times

FREE Resource

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A massa molar do NaCl é igual a: Dado Na = 23 e Cl = 35

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A massa molar do Ca(OH)2 é igual a: (Dado: Ca = 40, O = 16, H = 1)

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A massa molar do H2CO3 é igual a: (Dado: C = 12, O= 16, H = 1)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quanto pesa 2 mols de H2O? (Dado: H = 1, O = 16)

18

16

32

36

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quanto pesa 0,5 mols de O2? (O = 16)

18

16

32

36

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quanto pesa 10 mols de H2? (Dado: H = 1)

10

20

100

200

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A massa molar do CO2 é igual a: (Dado: C = 12, O= 16)

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?