What is an example equation of single replacement?

Cl2 (g) + 2NaBr (s) -> 2NaCl (s) + Br2 (l)

What is an example of decomposition?

CaCO3 (aq) -> CaO (aq) + CO2 (g)

What is the definition of combustion?

rapid chemical combo w/ oxygen & a substance = heat & light

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Types of Chemical Reactions Quiz

21 termsStudBud Administration27 plays

#synthesis #combination #decomposition #singlereplacement #singleexchange #doublereplacement #doubleexchange #combustion #reactiontype #diatomicelements #aqueous #product #subscripts #catalyst #chemistry

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Questions 21

Answers

1
What is the skeletal equation of decomposition?
AB -> A + B
AB -> AB
idk
A + B -> C
2
What is the skeletal equation of the reaction type synthesis?
2 Mg (s) + O2 (g) -> 2 MgO
2AgCl (g) + BaBr2 (aq) -> 2AgBr (s) + BaCl2 (aq)
AB + CD -> AD + CB
A + B -> C
3
Which reaction type contains 2 or more reactants combining to form a single product?
decomposition
single replacement
synthesis
combustion
4
**BONUS QUESTION** Did you like my chemistry memes?
yes
no
5
CH₄(g) + O₂ (g) -> CO₂(g) + H₂O (g)
decomposition
combustion
combination
none of the above
6
What is an example equation of single replacement?
none of the above
Cl2 (g) + NaBr (s) -> 2NaCl (s) + Br2 (l)
Cl2 (g) + 2NaBr (s) -> 2NaCl (s) + Br2 (l)
Cl2 (g) + 2NaBr (s) -> NaCl (s) + Br2 (l)
7
Which reaction type contains one element replacing another in a compound?
combustion
single replacement
decomposition
synthesis
8
What reaction type has ions in 2 compounds "change partners?"
single replacement
double replacement
this is a trick question
no replacement
9
What is the skeletal equation of single replacement?
AB + CD -> AD + CB
A + BC -> ABC
A + BC -> AC + B
none of the above
10
Where is the catalyst 'located' in a chemical formula?
in the products side
Pennsylvania
in the reactants side
above the arrow
11
What does (aq) mean?
aquarium
aquarius
aquatic
aqueous
12
What is an example of decomposition?
Cl2 (g) + 2NaBr (s) -> 2NaCl (s) + Br2 (l)
CaCO3 (aq) -> CaO2 (aq) + CO2 (g)
CaCO3 (aq) -> CaO (aq) + CO2 (g)
2 Mg (s) + O2 (g) -> 2 MgO
13
What reaction type is where a single compound breaks down?
combustion
single replacement
emotional breakdown
decomposition
14
What is the definition of combustion?
rapid chemical combo w/ oxygen & a substance = heat & light
experiment go boom!
none of the above
ions in 2 compounds "change partners"
15
What are the diatomic elements?
H2, N2, O2, F2, Cl2, Br2
H2, N2, O2, F2, C2, Br2, I2
H2, N2, O2, F2, Cl2, Br2, I2
H2, N2, O2, F2, Cl2, Ba2, I2
16
What can you NOT change in a chemical formula to balance an equation?
the chemicals
you can change whatever you want
the coefficients
the subscripts
17
What is an example of synthesis?
2 Mg (s) + O2 (g) -> MgO
2 Mg (s) + O2 (g) -> 2 MgO
none of the above
3Mg (s) + O(g) -> Mg3O
18
What is a product (in chemistry)?
the result or outcome
none of the above
it's a thing
19
Which reaction type has AB + CD -> AD + CB as its skeletal equation?
single replacement
triple replacement
double replacement
quadruple replacement
20
2AgCl (g) + BaBr₂ (aq) -> 2AgBr (s) + BaCl₂(aq)
decomposition
none of the above
single replacement
double replacement
21
Which reaction type has C_xH_y + O₂-> CO₂+ H₂O as its skeletal equation?
decomposition
single replacement
combustion
double replacement

Types of Chemical Reactions Quiz Flashcards | StudBud

Types of Chemical Reactions Quiz

21 termsStudBud Administration27 plays

Flashcards21 cardsFPractice quizPHost liveL

Questions 21

Answers

1
What is the skeletal equation of decomposition?
AB -> A + B
AB -> AB
idk
A + B -> C
2
What is the skeletal equation of the reaction type synthesis?
2 Mg (s) + O2 (g) -> 2 MgO
2AgCl (g) + BaBr2 (aq) -> 2AgBr (s) + BaCl2 (aq)
AB + CD -> AD + CB
A + B -> C
3
Which reaction type contains 2 or more reactants combining to form a single product?
decomposition
single replacement
synthesis
combustion
4
**BONUS QUESTION** Did you like my chemistry memes?
yes
no
5
CH₄(g) + O₂ (g) -> CO₂(g) + H₂O (g)
decomposition
combustion
combination
none of the above
6
What is an example equation of single replacement?
none of the above
Cl2 (g) + NaBr (s) -> 2NaCl (s) + Br2 (l)
Cl2 (g) + 2NaBr (s) -> 2NaCl (s) + Br2 (l)
Cl2 (g) + 2NaBr (s) -> NaCl (s) + Br2 (l)
7
Which reaction type contains one element replacing another in a compound?
combustion
single replacement
decomposition
synthesis
8
What reaction type has ions in 2 compounds "change partners?"
single replacement
double replacement
this is a trick question
no replacement
9
What is the skeletal equation of single replacement?
AB + CD -> AD + CB
A + BC -> ABC
A + BC -> AC + B
none of the above
10
Where is the catalyst 'located' in a chemical formula?
in the products side
Pennsylvania
in the reactants side
above the arrow
11
What does (aq) mean?
aquarium
aquarius
aquatic
aqueous
12
What is an example of decomposition?
Cl2 (g) + 2NaBr (s) -> 2NaCl (s) + Br2 (l)
CaCO3 (aq) -> CaO2 (aq) + CO2 (g)
CaCO3 (aq) -> CaO (aq) + CO2 (g)
2 Mg (s) + O2 (g) -> 2 MgO
13
What reaction type is where a single compound breaks down?
combustion
single replacement
emotional breakdown
decomposition
14
What is the definition of combustion?
rapid chemical combo w/ oxygen & a substance = heat & light
experiment go boom!
none of the above
ions in 2 compounds "change partners"
15
What are the diatomic elements?
H2, N2, O2, F2, Cl2, Br2
H2, N2, O2, F2, C2, Br2, I2
H2, N2, O2, F2, Cl2, Br2, I2
H2, N2, O2, F2, Cl2, Ba2, I2
16
What can you NOT change in a chemical formula to balance an equation?
the chemicals
you can change whatever you want
the coefficients
the subscripts
17
What is an example of synthesis?
2 Mg (s) + O2 (g) -> MgO
2 Mg (s) + O2 (g) -> 2 MgO
none of the above
3Mg (s) + O(g) -> Mg3O
18
What is a product (in chemistry)?
the result or outcome
none of the above
it's a thing
19
Which reaction type has AB + CD -> AD + CB as its skeletal equation?
single replacement
triple replacement
double replacement
quadruple replacement
20
2AgCl (g) + BaBr₂ (aq) -> 2AgBr (s) + BaCl₂(aq)
decomposition
none of the above
single replacement
double replacement
21
Which reaction type has C_xH_y + O₂-> CO₂+ H₂O as its skeletal equation?
decomposition
single replacement
combustion
double replacement