Massa Molar e Conversão de Unidades

Massa Molar e Conversão de Unidades

9th Grade

14 Qs

quiz-placeholder

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Massa Molar e Conversão de Unidades

Massa Molar e Conversão de Unidades

Assessment

Quiz

Chemistry

9th Grade

Medium

Created by

ANDRE APARECIDO FRANCO

Used 3+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico hidrogênio (H)?

0,08

2

1

4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico oxigênio (O)?

16.00 g/mol

24.00 g/mol

32.00 g/mol

8.00 g/mol

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico carbono (C)?

6.02 g/mol

12.01 g/mol

16.00 g/mol

32.06 g/mol

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico nitrogênio (N)?

28.02 g/mol

14.01 g/mol

16.00 g/mol

32.06 g/mol

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico sódio (Na)?

20.99

23.99

22.99

25.99

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a massa molar do elemento químico cloro (Cl)?

17.23 g/mol

40.08 g/mol

55.85 g/mol

35.45 g/mol

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Converta 50 gramas para quilogramas.

50

5

0.05

0.5

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