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MUST KNOW
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Total cards: 19•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (19)
#1
Front (Question)
phosphate ion
Back (Answer)
(PO4)3−
#2
Front (Question)
ammonia
Back (Answer)
NH₃
#3
Front (Question)
bromide ion
Back (Answer)
Br -
#4
Front (Question)
carbonate ion
Back (Answer)
CO₃²⁻
#5
Front (Question)
oxide ion
Back (Answer)
O²⁻
#6
Front (Question)
hydroxide ion
Back (Answer)
OH -
#7
Front (Question)
nitrate ion
Back (Answer)
NO₃⁻
#8
Front (Question)
sulphate ion
Back (Answer)
SO₄²⁻
#9
Front (Question)
chloride ion
Back (Answer)
Cl -
#10
Front (Question)
monoxide ion
Back (Answer)
O 2-
#11
Front (Question)
ammonium ion
Back (Answer)
NH₄⁺
#12
Front (Question)
zinc ion
Back (Answer)
Zn 2+
#13
Front (Question)
sulfuric acid
Back (Answer)
H₂SO₄
#14
Front (Question)
nitric acid
Back (Answer)
HNO3
#15
Front (Question)
hydrochloric acid
Back (Answer)
HCl
#16
Front (Question)
phosphoric acid
Back (Answer)
H₃PO₄
#17
Front (Question)
wavenumber of alcohol O-H
Back (Answer)
3200-3600
#18
Front (Question)
wavenumber of C=O (aldehydes, ketones, carboxylic acids)
Back (Answer)
1630-1820
#19
Front (Question)
wavenumber of C-H
Back (Answer)
2850-3100