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Types of Reactions - Single and Double

Total questions: 16

Worksheet time: 25mins

Name
Class
Date
1.

The following is what type of reaction:

PbCl2 + AgNO3 → Pb(NO3)2 + AgCl

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

2.

The following is what type of reaction:

NH3 + HCl → NH4Cl

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

3.

3Ca + 2AlCl3 --> 3CaCl2 + 2Al

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

4.

One element replaces another in a compound.

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

5.

C4H12 + O2 → CO2 + H2O

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

6.

3KOH + H3PO4 --> K3PO4 + 3H2O

a)

Single Replacement

b)

Double Replacement

c)

Neither Single or Double Replacement

7.
What does (aq) mean in a chemical reaction?
a)
Ag
b)
silver
c)
aqualirious
d)
aqueous
8.

When balancing equations what does

→ mean?

a)

subscript

b)

equals

c)

it is just an arrow

d)

yield

9.
What is the left part of a chemical equation called?
H2 + O → H2O
a)
Reactants
b)
Products 
c)
Yields 
d)
Chemical Equation 
10.
What is the right part of a chemical equation called?
H2 + O H2O
a)
Reactants
b)
Products 
c)
Yields 
d)
Chemical Equation 
11.

Which of the following is an example of a single replacement reaction?

a)
b)
c)
d)
12.

Which of the following is an example of a double replacement reaction?

a)
b)
c)
d)
13.

What type of reaction involves one element replacing another element in a compound?

a)

Single Replacement Reaction

b)

Double Replacement Reaction

c)

Neither Single or Double Replacement

14.

What type of reaction involves ions from 2 compounds exchanging places to form 2 completely new compounds?

a)

Single Replacement Reaction

b)

Double Replacement Reaction

c)

Neither Single or Double Replacement

15.
In a chemical reaction, everything to the right of the arrow is called ______________.
a)
Products
b)
Yields
c)
Molecules
d)
Reactants
16.

In a chemical reaction, everything to the left of the arrow is called ______________.

a)

Products

b)

Yields

c)

Molecules

d)

Reactants