secondo la nomenclatura tradizionale come si chiama questo composto?
P2O5
nomenclatura
Quiz
•
Chemistry
•
9th Grade
•
Medium
Giuseppina Ferrara
Used 319+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
secondo la nomenclatura tradizionale come si chiama questo composto?
P2O5
triossido di difosforo
ossido di fosforo (V)
anidride fosforosa
anidride fosforica
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
il numero di ossidazione dello zolfo nel seguente composto è:
H2SO4
+6
+4
-2
+2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
l'idrossido rameico è:
Cu(OH)2
CuOH
Cu2O
CuO
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
secondo la nomenclatura tradizionale HCl si chiama:
acido cloridrico
cloruro di idrogeno
cloruro di idrogeno (I)
acido cloroso
acido clorico
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
il suffisso -oso si utilizza nella nomenclatura
tradizionale
IUPAC
con notazione di Stock
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
l'acido triossocarbonico (IV) è:
H2CO3
H3CO2
HCO3
H3CO3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
in SnO2, lo stagno ha n. di ossidazione:
4
3
2
1
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