
Masa molecular
Authored by Heriberto Jacques
Chemistry, Science
9th - 12th Grade
Used 123+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La masa molecular del oxido de calcio es:
40.369 g/mol
66.021 g/mol
46.021 g/mol
56.077 g/mol
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determina la masa molecular del (Hidróxido de sodio)
39.997 g/mol
25.006 g/mol
22.99 g/mol
20 g/mol
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula la masa molecular del (Amoniaco - Trihidruro de nitrógeno)
17.034 g/mol
10 g/mol
18.018 g/mol
16.018 g/mol
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determina la masa molecular del (Ácido sulfúrico- Tetraoxosulfato de hidrógeno)
98.078 g/mol
50 g/mol
54.016 g/mol
55.98 g/mol
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Estime el peso por mol del Nitrato de bario cuya formula molecular es
261.337 g/mol
199.336 g/mol
137.338 g/mol
95.99 g/mol
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determina la masa molecular de (ácido clorhídrico - cloruro de hidrógeno)
36.458 g/mol
18
36.008 g/mol
35.45 g/mol
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determina la masa molecular del (Ácido nítrico - Trioxonitrato de hidrógeno)
63.013 g/mol
34.018 g/mol
32 g/mol
19 g/mol
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