Fórmula empírica y molecular

Quiz
•
Chemistry
•
10th - 11th Grade
•
Hard
José Pinela
Used 5+ times
FREE Resource
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5 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál es la fórmula empírica de un compuesto formado por C con 72% e H con un 12%?
C2H3
CH3
CH2
C2H
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
¿CUAL ES LA FÓRMULA EMPÍRICA DE LA GLUCOSA?
C6H12O6
C3H6O3
C2H4O2
CH2O
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál es la fórmula molecular de un compuesto que posee una fórmula empírica de CH3, y su masa molar dada es 15g/mol?
C2H6
C4H12
C3H15
CH3
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Qué compuesto tiene mayor composición de Oxígeno?
NO
NO2
N2O
N2O3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
se denomina asi a la expresión mas sencilla de número enteros en una fórmula
formula molecular
fórmula empírica
fórmula desarrollada
fórmula estructural
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