
LECCIÓN DE QUÍMICA
Authored by ANA ANDRADE
Chemistry
2nd Grade
Used 53+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1.- ¿Con qué grupo o familia se forma un ácido hidrácido?
IA, IIA
IIA, IIIA
IVA, VA
VIA, VIIA
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.- La fórmula del ácido orto carbónico es?
H3CO4
H4C2O5
H2CO3
H4CO4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.- El siguiente compuesto H2SO4, lleva el nombre de?
Ácido meta sulfúrico
Ácido sulfuroso
Ácido sulfúrico
Ácido hipo sulfuroso
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.- Con la estructura señalada, cuál es su fórmula molecular y de qué compuesto se trata?
H2SO4, ácido sulfúrico
H2SO2, ácido hipo sulfuroso
H2SO3, ácido sulfuroso
H2S2O7, ácido disulfúrico
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5.- Señale una de las aplicaciones de los ácidos oxácidos
Sustancias indispensables para la alimentación
Materia prima para obtener plástico
Producción de bebidas carbonatadas
Son buenos conductores de electricidd
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.- ¿Cómo se forma un ácido oxácido?
Óxido + agua
Metal + agua
Anhídrido u óxido ácido + agua
NoM + agua
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
7.- ¿Cuál es la estructura para MD de un ácido oxácido?
H - NoM
M - O -H
NoM - O - H
H - NoM - O
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