¿Cuál es la concentración molar de la disolución que se desea preparar?

Hidróxido de Calcio y Disoluciones

Interactive Video
•
Chemistry, Science
•
9th - 12th Grade
•
Medium

Ethan Morris
Used 6+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.2 molar
1.0 molar
0.8 molar
0.5 molar
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué porcentaje de pureza tiene el producto comercial de hidróxido de calcio?
92%
98%
95%
90%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuántos gramos de hidróxido de calcio puro hay en 100 gramos de la mezcla inicial?
98 gramos
92 gramos
90 gramos
95 gramos
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué volumen de disolución se desea preparar?
150 mililitros
200 mililitros
100 mililitros
50 mililitros
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuántos moles de hidróxido de calcio se necesitan para preparar 100 mililitros de disolución?
0.8 moles
0.08 moles
0.1 moles
0.2 moles
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la masa molar del hidróxido de calcio?
56 gramos/mol
100 gramos/mol
74 gramos/mol
80 gramos/mol
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuántos gramos de hidróxido de calcio corresponden a un mol?
80 gramos
74 gramos
56 gramos
100 gramos
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