Evaluación primer quimestre
Authored by Irma Moya
Chemistry
9th - 12th Grade
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LA FORMULA DE ÀCIDO SULFÙRICO ES:
H2S
SO2
H2SO4
H2SO3
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
EL TRIÒXIDO DE AZUFRE CORRESPONDE:
SO2
S3O
H2S
SO3
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
CORRESPONDE AL ÀCIDO ORTOFOSFÒRICO:
H4P2O7
H3PO4
HPO2
P2O5
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
LA FORMULA DEL ÀCIDO ORTOPERANTIMONICO CORRESPONDE:
H3SbO4
H4Sb2O7
H3SbO5
HSbO2
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
EL ÒXIDO SALINO DE HIERRO ES:
Fe2O3
FeO
Fe4O3
Fe3O4
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
LA FORMULA DEL AGUA OXIGENADA ES:
H2O
HOH
H2O2
H3O
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
EL HIDRURO DE WOLFRAMIO ES:
WH6
WH3
WH4
WH
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