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WorksheetsNeutralization Reaction
Total questions: 15
Worksheet time: 15mins
Which is the correct way to represent the following neutralization reaction?
H2SO4 + Al(OH)3 → H2O + Al2(SO4)3
2H2SO4 + 5Al(OH)3 → 3H2O + 4Al2(SO4)3
3H2SO4 + 2Al(OH)3 → 6H2O + 1Al2(SO4)3
1H2SO4 + 3Al(OH)3 → 5H2O + 2Al2(SO4)3
What two things are mixed with a neutralization reaction?
metal and nonmetal
acid and base
metal and metal
nonmetal and nonmetal
What is always produced with a neutralization reaction?
acid and base
metal and nonmetal
salt and water
gas and solid
What kind of reaction is a neutralization reaction?
synthesis
decomposition
single replacement
double replacement
What combines to produce the salt in a neutralization reaction?
the two annions
the two cations
the cation from the base and the anion from the acid
the cation from the acid and the anion from the base
If the acid and base in a neutralization reaction are the same concentration and you mix the same amount of each, what will the pH be of the productions?
above 7
7
below 7
What kind of reaction occurs between a strong acid and strong base?
Combustion reaction
Neutralization reaction
Redox reaction
Precipitation reaction
What is formed when strong acids and strong bases react in precisely stoichiometric amounts?
A strong base
A strong acid
Hydrogen gas
Water and an ionic salt
What happens when hydrochloric acid reacts with sodium hydroxide?
Formation of water and sodium chloride
Formation of hydrochloric acid
Formation of sodium hydroxide
Formation of sodium and chlorine gas
Which of the following is a correct representation of a neutralization reaction?
@@ ext{HCl} + ext{NaOH} ightarrow ext{NaCl} + ext{H}_2 ext{O}@@
@@ ext{HCl} + ext{NaOH} ightarrow ext{NaOH} + ext{H}_2 ext{O}@@
@@ ext{HCl} + ext{NaOH} ightarrow ext{HCl} + ext{NaCl}@@
@@ ext{HCl} + ext{NaOH} ightarrow ext{H}_2 ext{O} + ext{HCl}@@
What is the primary purpose of a neutralization reaction in everyday life?
To produce electricity
To create explosives
To balance pH levels
To generate heat
In a neutralization reaction, what is the role of water?
It acts as a catalyst
It is a byproduct
It is a reactant
It is an inhibitor
Which of the following is an example of a neutralization reaction in the human body?
Digestion of proteins
Neutralization of stomach acid by antacids
Absorption of nutrients
Production of red blood cells
What happens to the pH of a solution when a strong acid is neutralized by a strong base?
The pH becomes neutral (7)
The pH becomes acidic
The pH becomes basic
The pH remains unchanged
Which of the following is a characteristic of a neutralization reaction?
It always produces a gas
It always produces a salt and water
It always absorbs heat
It always produces a precipitate
