classify these as an acid, base or salt: CaO KCl FeSO4 H2SO4
HCl MgCO3 Zn(OH)2
thanks
2006-10-11 02:56:40 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
CaO = base
KCl = salt
FeSO4 = salt
H2SO4 = acid
HCl = acid
MgCO3 = salt
Zn(OH)2 = base
2006-10-11 03:00:48 · answer #1 · answered by Dave_Stark 7 · 2⤊ 0⤋
Acid : H2SO4 HCl (only in aqueous state , i.e. hydrocholric acid)
Base : CaO Zn(OH)2
Salt : KCl FeSO4 MgCO3 HCl (if in gaseous state ,i.e Hydrogen Chloride)
2006-10-11 03:03:57 · answer #2 · answered by charmed_deenesh 1 · 0⤊ 0⤋
CaO = base
KCl = salt
FeSO4 = salt
H2SO4 = acid
HCl = acid
MgCO3 = salt
Zn(OH)2 = base
2006-10-11 03:52:47 · answer #3 · answered by jalanankur 1 · 0⤊ 0⤋
a million.Alcohol (Methanol by using formula CnH2n+a million + OH) 2.Base (Sodium hydroxide) 3.Acid (Nitric acid) 4.Acid (Formic acid) 5.Salt (Potassium bromide) 6.different (Carbon dioxide) 7.Salt (Potassium chloride) 8.Base
2016-11-27 21:22:57 · answer #4 · answered by akien 4 · 0⤊ 0⤋