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WorksheetsCommon Acids and Bases
Total questions: 10
Worksheet time: 2hrs 40mins
Which substance is an Arrhenius base?
HNO3
H2SO3
Ca(OH)2
CH3COOH
Which substance is an Arrhenius acid?
H2
HCl
KCl
NH3
Which substance is an Arrhenius acid?
HBr
NaBr
NaOH
NH3
Which pair of compounds represents one Arrhenius acid and one Arrhenius base?
CH3OH and NaOH
CH3OH and HCl
HNO3 and NaOH
HNO3 and HCl
Which type of substance yields hydrogen ions, H+, in an aqueous solution?
an Arrhenius acid
an Arrhenius base
a saturated hydrocarbon
an unsaturated hydrocarbon
Which compounds are classified as Arrhenius acids?
HCl and NaOH
HNO3 and NaCl
NH3 and H2CO3
HBr and H2SO4
Potassium hydroxide is classified as an Arrhenius base because KOH contains
OH– ions
O2– ions
K+ ions
H+ ions
Which substance is an Arrhenius base?
CH3OH
CH3Cl
LiOH
LiCl
Which formula represents a hydronium ion?
H3O+
NH4+
OH–
HCO3–
A substance that conducts an electrical current when dissolved in water is called
catalyst
metalloid
electrolyte
nonelectrolyte
