mol y numero de avogadro

Quiz
•
Chemistry
•
1st - 2nd Grade
•
Hard
Standards-aligned
Jenny Alexandra Vallejos
Used 29+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué es un mol?
una fruta
unidad de medida
una magnitud
un numero
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Quien fue el científico que determinó la cantidad de átomos o moléculas presentes un 1 mol de cualquier sustancia pura?
Wilhelm Oswald
Antoine Avogadro
Amadeo Avogadro
Antoine Laurent de Lavoisier
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A cuanto equivale el numero de Avogadro?
6,022 140 857 ×10²
3.1416 x 10²³
6,023 x 10²³
6.022 × 10²³
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wilhelm Röntgen
Investigador
El creador del concepto de mol
Físico-químico
Ninguna de las anteriores
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué es el numero de Avogadro?
el Numero de una docena
Numero que determina la cantidad de partículas de una sustancia de un mol
Numero que determina la densidad de átomos de una sustancias de un mol
Numero que hace referencia a 6.023 × 10²³ unidades de una sustancia
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Quién fue el creador del concepto de mol?
Wilhelm Ostwald
Osvaldo Wilhelm
Wilhelm Röntgen
Ninguna de las anteriores
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿en que año se anuncio la ley de Avogadro?
1890
1800
1860
1858
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