Free Printable Predicting Products 3B Review ACP, CP

Worksheets

Predicting Products 3B Review ACP, CP

Total questions: 26

Worksheet time: 1hrs 12mins

Name

Class

Date

Fill in the blank. (Copper has a charge of +2)

Cu+ AgNO₃--> Ag + _____

Cu(NO₃)₂

CuNO₃

CuAg

Predict the products for this equation.

(Zn with a charge of +2)

Zn + H₂SO₄ -->

Zn(SO₄)₂ + H

ZnSO₄ + H₂

ZnSO₄ + H₄

Complete the balanced equation for this Double Replacement reaction.

3 NaOH + Fe(NO₃)₃ -->

NaFe + OH(NO₃)₃

2NaNO₃

3 NaNO₃ + Fe(OH)₃

Predict the products for the this Single Replacement reaction:

K + HCl -->

KCl + H₂

KHCl

KH + Cl₂

Predict the products for the this Single Replacement reaction:

Mg + CuCl₂ -->

MgCl₂ + Cu

Mg + Cu

MgCu + Cl₂

Predict the products for the this Double Replacement reaction:

AgNO₃ + KCl -->

AgCl + KNO₃

AgK + ClNO₃

KAg + NO₃Cl

If an element is diatomic it should have a subscript of___

1, always

2, only when it is by itself

it shouldn't have a subscript, it should have a coefficent

What is the charge of Iron in this compound. (Hint: think criss cross method):

Fe₃(PO₄)₂

What is the correct way of representing hydrogen gas alone, in a reaction?

H₂

10.

What are the products of this Single Replacement reaction?

Zn(s) + H₂SO₄(aq) -->

ZnH₂SO₄

ZnSO₄ + H₂

No reaction

11.

To predict if a single replacement reaction will take place you should use the____________ __________

Activity series

Solubility Chart

Periodic Table

12.

When predicting a double replacement reaction we use the__________ ________ to help us determine if a solid is produced or not

Activity series

Solubility Chart

Periodic Table

13.

What is the name for the solid formed during a reaction?

Precipitate

Rocks

Aqueous

14.

The symbol for a substance dissolved in solution is ______

(s)

(l)

(aq)

15.

Is the following substance soluble or insoluble?

NaNO₃

Soluble

Insoluble

16.

Is the following substance Soluble or insoluble?

AlPO₄

Soluble

insoluble

17.

Combining substances to form a new substance

Displacement

Synthesis

Decomposition

Oxidation

18.

Breaking down a substance into simpler substances

Displacement

Synthesis

Decomposition

Oxidation

19.

Cu + 2Ag(NO₃) → 2Ag + Cu(NO₃)

Synthesis Reaction

Decomposition Reaction

Single Displacement Reaction

Double Displacement Reaction

20.

Ca₃(PO₄)2 + 3 H₂SO₄ → 3 CaSO₄ + 2 H₃(PO₄)

Synthesis Reaction

Decomposition Reaction

Single Displacement Reaction

Double Displacement Reaction

21.

Consider the equation 4 Fe+3 O₂ → 2 Fe₂O₃ . In this equation, 3 O₂ is a

product

reactant

compound

22.

Which of the following examples shows that a chemical reaction has occurred?

A rock breaks into smaller pieces when it is struck with a hammer.

Rust forms on a hammer that has been left outside to long.

A cup of water turns pink when a few drops of red food coloring are added.

A solid is formed when heat is removed from a sample of water.

23.

Balance this equation
_N₂+ _H₂--> _NH₃

1,2,3

1,3,2

1,1,2

2,1,1

24.

What does the Law of Conservation of Mass state?

Matter cannot be gained or lost in a chemical reaction.

Matter can only be lost in a chemical reaction.

Matter can only be gained in a chemical reaction.

Matter can be gained and lost in a chemical reaction.

25.

What is the right ratio of chemicals for the BCE (Balanced Chemical Equation)?__Al + __O₂--> __Al₂O₃

4,1 --> 2

4,3 --> 4

3,4 --> 1

4,3 --> 2

26.

What is the right ratio of chemicals for the BCE (Balanced Chemical Equation)?

__CH₄ + __O₂ --> __CO₂+ __H₂O

2,1 --> 2,1

1,2 --> 1,1

1,2 --> 1,2

1,2 --> 2,1

100 %

Predicting Products 3B Review ACP, CP

Total questions: 26

Worksheet time: 1hrs 12mins

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