WorksheetsSingle Replacement Reactions
Total questions: 18
Worksheet time: 19mins
Based on the activity series, what are the predicted products of this reaction?
Br2 (l) + KI (aq) →
KBr + I2
KBr + I
KBr2 + I
No Reaction
Based on the activity series, will this reaction occur?
Au (s) + HCl (l) →
AuCl + H
No Reaction
AuCl + H2
Au2Cl + H2
A mixture contains cobalt, copper, and tin . This mixture is mixed with nickel nitrate. Which metals, if any, will react?
Cobalt only
Copper only
Tin only
All 3
Predict the product(s) of this reaction (don't worry about balancing):
Mg + HCl →
No Reaction
MgCl2 + H2
MgCl2 + H
MgCl + H2
What will be the result of : Zn + AuCl2->
ZnCl2 +Au
ZnAu + Cl2
no reaction
ClAu + Zn
What are the products of this reaction: Fe + Na2CO3 ?
Na2 + Fe(CO3)2
Na + CO3Fe
Na + Fe2CO3
No Reaction
Which compound is higher in reactivity, Ag or Ca?
Ag
Ca
Neither
They're equal
What are the products of this single replacement reaction: Mg + CuSO4
Cu + MgSO4
Cu + SO4Mg
Cu + Mg(SO4)2
No Reaction
X + Ca (NO3)2 --> Ca + X (NO3)2
Which reaction occurs
Ag + KNO3 ------> K + AgNO3
K + AgNO3 ------> Ag + KNO3
Write the halogens in order from MOST active to LEAST active
F, I Cl, Br
Cl, F, Br, I
F, Cl, Br, I
I, Br, F, Cl
Select the metal that is more active than H2
Cu
Ag
Au
Fe
Which reaction occurs
Cl2 (g) + 2 KI (aq) -------> 2 KCl (aq) + I2 (g)
2 KCl (aq) + I2 (g) -------> Cl2 (g) + 2 KI (aq)
Which of the following statements describing the reactivity between pairs of metals is not correct?
Potassium is more reactive than aluminum.
Magnesium is more reactive than zinc.
Iron is more reactive than sodium.
Silver is more reactive than gold
The table shows a series of reactions between elemental metals and metal salts and the products that form. Using this table, what is the order of the elements from most to least reactive?
silver, magnesium, iron
magnesium, iron, silver
silver, iron, magnesium
iron, silver, magnesium
For which of the following chemical equations will no reaction occur?
Cu+ZnSO4
Fe2O3+2Al
Cu+AgNO3
Fe+Pb(NO)32
A student is given 3 metals, X, Y, and Z, and is told they are calcium, tin, and zinc. The student performs several different experiments and notes their observations in the table. Using this information, identify metals X, Y, and Z.
X: zinc, Y: tin, and Z: calcium
X: tin, Y: zinc, and Z: calcium
X: calcium, Y: zinc, and Z: tin
X: tin, Y: calcium, and Z: zinc
X: zinc, Y: calcium, and Z: tin
An iron nail is placed into four different metal salt solutions as shown in the diagram. In which solution will a reaction occur?
Solution A
Solution B
Solution C
Solution D
