Free Printable Naming Compounds and Balancing Equations

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Naming Compounds and Balancing Equations

Total questions: 25

Worksheet time: 17mins

Name

Class

Date

What is the correct name for the following compound?

Li₄F

tetralithium monofluoride

pentalithium fluorine

pentalithium fluoride

tetralithium monofluorine

How many atoms of EACH element are there on each side of the following BALANCED equation?

2 AlBr₃+ 3 K₂SO₄ ---> 6 KBr + Al₂(SO₄)₃

Al = 2 ; Br = 6 ; K = 3 ; S = 3 ; O = 12

Al = 2 ; Br = 6 ; K = 6 ; S = 3 ; O = 12

Al = 4 ; Br = 6 ; K = 3 ; S = 3 ; O = 12

Al = 2 ; Br = 6 ; K = 3 ; S = 3 ; O = 7

Select the correct chemical equation for the following compound: dicarbon nonachloride

C₂Cl₁₀

C₂Cl₉

C₉Cl₂

Cl₉C₂

Balance the equation: Ag₊H₂S ---> Ag₂S + H₂

Balanced

Ag₊H₂S ---> 2 Ag₂S + H₂

Ag₊2 H₂S ---> Ag₂S + H₂

2 Ag₊H₂S ---> Ag₂S + H₂

Balance the equation: P₄+ O₂ ---> P₂O₃

P₄+ 3 O₂ ---> P₂O₃

P₄+ 2 O₂ ---> 2 P₂O₃

P₄+ 3 O₂ ---> 3 P₂O₃

P₄+ 3 O₂ ---> 2 P₂O₃

An ionic compound forms between a _______ and _______.

metal and non-metal

two metals

two non-metals

Name the ionic compound, CaCO₃

calcium carbide

calcium carbon trioxide

calcium carbon oxide

calcium carbonate

Name the ionic compound, FeBr₃

Iron (II) bromide

Iron (III) bromide

H₂SO₄- name?

hydrogen sulfide

hydrosulfuric acid

hydrogen sulfide

sulfuric acid

10.

What is the proper name for CaCl₂?

Calcium dichloride

Monocalcium dichloride

Calcium chloride

Calcium chlorine

11.

What is the correct molecular formula for sodium nitrate?

NaNO₂

Na₃N

Na₃NO

NaNO₃

12.

What is the correct molecular formula for barium hydroxide?

Ba(OH)₂

Ba₂OH

BaOH

Ba₂OH

13.

What is the name for AlBr_3?

aluminum bromide

aluminum tribromide

aluminum bromine

monoaluminum tribromide

14.

What is the left part of a chemical equation called?
2H_{2 +}O₂ --> 2H₂O

Reactants

Products

Yields

Chemical Equation

15.

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.

16.

What is the total number of atoms present in 5Na₃PO₄

17.

In which of these compounds are there twice as many oxygen atoms as hydrogen atoms?

H₃PO₄

H₂SO₄

HClO₃

H₂O

18.

What is the right ratio of chemicals for the BCE (Balanced Chemical Equation)?__Na + __H₂O --> __NaOH + __H₂

2,2 --> 2,1

4,4 --> 4,1

1,2 --> 2,4

1,2 --> 2,1

19.

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

__Ca + __H₂O --> __Ca(OH)₂ + __H₂

2,1 --> 2,1

1,2 --> 1,1

1,2 --> 2,4

1,2 --> 2,1

20.

______ is the end result of a chemical reaction.

Product

Yield

Subscript

Reactant

21.

What is the correct name for the compound with the formula (NH₄)₃PO₄

Ammonium Pyrophosphite

Ammonium Phoporylate

Ammonium Phosphite

Ammonium Phosphate

22.

What is the correct formula for Calcium Phosphate?

Ca₃(PO₄)₂

Ca₃(PO₄)

Ca₂(PO₄)

Ca₂(PO₄)₂

23.

The correct name for the compound with the formula PbSO₃ is

Lead (II) Sulfite

Lead (III) Sulfite

Lead Sulfite

Lead Sulfate

24.

What is the correct name for the compound with the formula NH₄NO₃

ammonium nitrite

ammonium nitrate

ammonium nitride

25.

What is the correct formula for a mercury II sulfate

Hg(SO₄)₃

Hg(SO₄)₄

Hg(SO₄)₂

HgSO₄

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Naming Compounds and Balancing Equations

Total questions: 25

Worksheet time: 17mins

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