Identifique el método que se debe utilizar para la descontaminación de halógenos en un efluente.
Ser Bachiller 2 (13th)

Quiz
•
Chemistry
•
1st - 12th Grade
•
Medium
Adrian Huaca
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Decantación
Destilación
Evaporación
Filtración
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identifique el elemento al que pertenece el diagrama de órbita.
S
In
As
P
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Seleccione las mezclas homogéneas
1. Aire
2. Agua potable
3. Granito
4. Bebida energizante
5. Leche de magnesia
1, 2, 4
1, 2, 5
1, 3, 4
2, 3, 5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Seleccione las reacciones que cumplen con la ley de la conservación de la materia.
1. CH4 + O2 → CO2 + H2O
2. 2 H2 + O2 → 2 H2O
3. C + O2 → CO
4. N2 + 3 H2 → 2 NH3
5. Na(OH) + HCl → NaCl + H2O
1, 2, 4
1, 3, 5
2, 3, 4
2, 4, 5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Relacione los elementos químicos con sus símbolos.
1a, 2b, 3d, 4c
1b, 2c, 3d, 4e
1c, 2a, 3e, 4b
1d, 2e, 3b, 4a
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué esquema gráfico representa el incremento de la electronegatividad de los elementos de la tabla periódica?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ordene los elementos según su electronegatividad en orden creciente.
1. Ca
2. F
3. Fe
4. Cl
5. Br
6. I
1, 3, 6, 5, 4, 2
2, 4, 5, 6, 3, 1
3, 6, 5, 4, 2, 1
6, 5, 4, 2, 1, 3
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