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Chem Chapter 9 and 10 Review

Chemistry

10th Grade

Used 3+ times

Chem Chapter 9 and 10 Review
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17 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the coefficients that balance this chemical equation:  
__ SnO₂ + __ H₂ → __ Sn + __ H₂O

2121
1212
2112
1221

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the coefficients that balance this chemical equation: 
__KNO₃ + __H₂CO₃ → __K₂CO₃ + __HNO₃

1221
1212
4212
2112

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the coefficients that balance this chemical equation: 
__CaCl₂ + __Na₃PO₄ → __Ca₃(PO₄)₂ + __NaCl

3216
3213
1231
3223

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction is this?
2C5H5 + Fe -> Fe(C5H5)2 

Decomposition
Synthesis
Combustion
Single Replacement

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction is this?
2MgI2 + Mn(SO3)2 -> 2MgSO3 + MnI4 

Single Replacement 
Synthesis
Double Replacement
Decomposition

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction is this?
2AgNO3 + Cu -> Cu(NO3)2 + 2Ag 

Single Replacement
Combustion
Synthesis
Double Replacement

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What products will form if the reaction takes place?
AgNO (aq) + MgBr2 (aq) -> ?

Ag2Mg (s) + Br(NO3)2 (aq)
Ag2Br (s) + Mg(NO3)(aq)
Ag2Br (aq) + Mg(NO3)(s)
Ag2Mg (aq) + Br(NO3)2 (s)

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