Estequiometria

Quiz
•
Chemistry
•
2nd Grade
•
Hard
Alondra German
Used 23+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
•Es la cantidad de sustancia que contiene tantas unidades como átomos hay exactamente en 12 g del isótopo de carbono-12
mol
masa molar
masa atómica
elemento
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Un elemento contiene:
1 mol = 6.0022x1023 partículas
1 mol = 6.0022x1023 átomos
1 mol = 6.0022x1023 moléculas
1 mol = 6.0022x1023 iones
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Unidad del sistema internacional que mide la cantidad de materia
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Se da cuando las cantidades de reactivos y productos que participan en la ecuación química están balanceadas y cumplen con la ley de la conservación de la materia
relación estequiométrica
reacción química
ecuación química
ecuación matemática
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Es la masa de 1 mol de sustancia, expresada en gramos (g)
masa molar
masa atómica
número atómico
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Cuales son las relaciones estequiométricas:
mol-mol
mol-masa
masa-masa
presión-mol
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