
Mol, MM e matéria
Authored by Fernanda Zanato
Chemistry
1st Grade
Used 14+ times

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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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