8.2 Properties of acids and bases

What is the empirical evidence used to characterize an acid?

• Production of gases in reactions with metals

• Color changes of indicators

• Release of heat in reactions with metal oxides and hydroxides

• All of the above

What is the product when an acid reacts with a metal?

• Salt

• Hydrogen

• Water

• Carbon dioxide

What is the product when an acid reacts with a base?

• Salt

• Water

• Carbon dioxide

• All of the above

What are soluble bases called?

• Acids

• Alkalis

• Salts

• Indicators

What is the term for the reaction between an acid and a base to produce a salt?

• Neutralization

• Oxidation

• Reduction

• Combustion

Are neutralization reactions exothermic or endothermic?

• Exothermic

• Endothermic

• Neither

• Depends on the acid and base used

Tags

NGSS.HS-PS1-4

What is titration used for?

• To determine the concentration of a solution

• To produce gases in reactions with metals

• To change the color of indicators

• To release heat in reactions with metal oxides and hydroxides

Which technique is used to deliver precise volumes of acid and base in a neutralization reaction?

• Titration

• Distillation

• Filtration

• Evaporation

What grade level is this quiz intended for?

• Grade 9

• Grade 10

• Grade 11

• Grade 12

What is the product when an acid reacts with a carbonate?

• Salt

• Water

• Carbon dioxide

• All of the above

Tags

NGSS.MS-PS1-2