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Q3S7 Reactions

Authored by Matthew O'Connor

Chemistry

11th - 12th Grade

Used 5+ times

Q3S7 Reactions
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What reaction type is characterized by the reactant breaking down as the reaction progresses?

Synthesis
Decomposition
Combustion
Double Replacement

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What two molecules are produced in a combustion reaction?

CO+ NH4
SiO2 + H2O
H2O + CO2
CO+ H2O2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which set of coefficients properly balances the reaction below?
_Cu + _H2→_ CuO3 + _H2

1,3,1,5
2,6,2,6
1,3,1,3
1,2,3,4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the coefficient of AgNO3 in this reaction?
_AgNO3 + _H2→_Ag2S+_HNO3

1
2
3
4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following can be categorized as a synthesis reaction?

Ba + NaCl →BaCl2 + Na
KNO3→K+ + NO3-
2Li + F→ 2LiF
HCl + LiNO HNO3 + LiCl

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What are the correct coefficients for the reaction below?
_C4H10 + _O2 → _CO2 + _H2O

4, 26, 16, 20
2, 13, 8, 10
1, 6.5, 4, 5
2, 8, 13, 10

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What type of reaction is displayed below?
2Al + Fe2O3 → 2Fe + Al2O3

Single Replacement
Double Replacement
Synthesis
Combustion

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