
ácidos
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
María Merino
Used 2+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seleccione la cantidad de moléculas de agua se necesita para la síntesis del Ácido piroclórico
1
2
3
ninguna
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
¿Cuál es el estado de oxidación del H2Br3O4? (Asuma que solo se añade una molécula de agua)
1
2
3
5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Elija la ecuación correcta para la síntesis del ácido ortobrómico
Br2O5 + 2H2O
Br2O3 + H2O
Br2O5 + H2O
Br2O5 + 3H2O
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Seleccione la nomenclatura stock del siguiente compuesto H2SeO4
ácido tetraoxoselenico (VII)
tetraoxoselenico (VII) de hidrógeno
ácido selénico (VII)
ácido trioxoselenico (VII)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
De la siguiente ecuación seleccione las moléculas de agua y el estado de oxidación del siguiente compuesto: PO2 + 2H2O ->H4PO4
moléculas= 1
est. oxidación= 3
moléculas= 2
est. oxidación= 3
moléculas= 2
est. oxidación= 4
moleculas= 1
est. oxidación= 4
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