Ossiacidi e idrossidi, fine lezione
Authored by MATTEO ALONZI
Chemistry
9th - 12th Grade
Used 1+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A quale categoria appartiene la sostanza di formula NaOH ?
Idrossido
Sale binario
Ossiacido
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
L'acido solforico ha formula
H2SO4
HNO3
H2SO3
HSO4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La sostanza di formula Fe(OH)2 appartiene a
idrossido ferroso
idrossido ferrico
acido ferrico
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Facendo reagire un anidride con acqua si ottiene
Un ossiacido
Un idrossido
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La formula dell'acido perclorico è
HClO4
HClO
HCl
HClO3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La formula dell'acido fosforico è
H3PO4
H3PO3
H2PO4
HPO3
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