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Mol, MM e matéria

Authored by Fernanda Zanato

Chemistry

1st Grade

Used 14+ times

Mol, MM e matéria
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2 mol de Cl2 equivalem:

142 g

170 g

71 g

35,5 g

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1,5 mol de O2 (MM=32 g/mol) equivalem:

16 g

48 g

32,5 g

20 g

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0,5 mol de H2 (2g/mol)

1 g

0,5 g

2 g

1,5 g

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0,03 mol de NH3 (17g/mol)

0,05 g

0,51 g

0,005 g

1 g

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10 mol de N2 (28g/mol) equivalem:

280 g

28,0 g

14 g

140 g

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0,03 mol de CH4 (16 g/mol) equivale:

0,48 g

0,16 g

16 g

0,06 g

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1,8 mols de NaCl (58,5 g/mol) equivalem:

100 g

38 g

58,5 g

105,3 g

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