Formler Flashcards

0
Q

Vanlige sammensatte ioner

A

NH 4+ - Ammonium
H3O 1+ Oksonium

CO3 2- Karbonat
HCO3 1- Hydrogenkarbonat
C2O4 2- Oksalat
CN 1- Cyanid
NO3 1- Nitrat
NO2 1- Nitritt
OH 1- hydroksid
SO4 2- sulfat
HSO4 1- hydrogensulfat
SO3 2- sulfitt
ClO3 1- klorat
ClO2 1- kloritt
ClO 1- hypokloritt
PO4 3- fosfat
HPO4 2- hydrogenfosfat
H2PO4 1- dihydrogenfosfat
Cr2O7 2- dikromat
MnO4 1- permanganat
SCN 1- tiocyanat
CH3COO 1- etanat/acetat
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1
Q

Formlelen for syrene man må kunne

A
Salpetersyre: HNO3 
Klorsyre: HCLO3
Svovelsyre: H2SO4
Karbonsyre: H2CO3
Fosforsyre: H3PO4
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2
Q

Salter som alltid er lettløselig i vann

A
Alle Nitratsalter (NO 3- salter)
Alle alkaliesalter 
Alle ammoniumsalter (NH 4+)
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