화학 반응식 퀴즈
Authored by Joao Pinto
Professional Development
9th Grade
Used 2+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
NaNO₃ → NaNO₂ + O₂
SR
DR
S
D
C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
Al + H₂SO₄ → Al₂(SO₄)₃ + H₂
SR
DR
S
D
N
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
C₃H₈ + O₂ → CO₂ + H₂O
D
C
N
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
Fe + CuSO₄ → FeSO₄ + Cu
SR
DR
C
N
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
AlCl₃ → Al + Cl₂
S
D
C
N
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose one of the following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
P + O₂ → P₂O₅
S
D
C
N
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the right of following symbols: single replacement (SR), double replacement (DR), synthesis (S), decomposition (D), combustion (C), or neutralization (N).
MgCl₂ + Na₃PO₄ → Mg₃(PO₄)₂ + NaCl
SR
DR
S
D
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