Quiz about Ionic Compounds and Word Equations

Question 1

What is the name of the ionic compound, LiOH?

Accepted Answer

lithium hydroxide

Answer

lithium oxide

Answer

lithium carbonate

Answer

Lager Ho

Question 2

The substances that you start with in a reaction are the ...

Accepted Answer

reactants

Answer

products

Answer

alkaline earths

Answer

alkali metals

Question 3

The substances that are created during a reaction are called ...

Accepted Answer

products

Answer

reactants

Answer

alkali metals

Answer

alkaline earths

Question 4

What is the chemical formula of lithium chloride?

Accepted Answer

LiCl

Answer

LiCl2

Answer

Li2Cl

Answer

LC

Question 5

What is the chemical formula for lead(II) oxide?

Accepted Answer

PbO

Answer

Pb2O2

Answer

PbO2

Answer

Li2O

Question 6

What is the correct word equation for the reaction of lithium with oxygen to produce lithium oxide?

Accepted Answer

lithium + oxygen $$\rightarrow$$ lithium oxide

Answer

llithium $$\leftarrow$$ oxygen + lithium oxide

Answer

lithium $$\rightarrow$$ oxygen + lithium oxide

Answer

lithium oxide $$\rightarrow$$ lithium + oxygen

Question 7

What does an oxygen atom do to become an oxide ion?

Accepted Answer

gains 2 electrons

Answer

loses 2 electrons

Answer

gains 1 electron

Answer

loses 2 protons

Question 8

What is the chemical formula for aluminium hydroxide?

Accepted Answer

Al(OH)3

Answer

ALOHA

Answer

A(OH)2

Answer

AlOH3

Question 9

What is the name of the ionic compound, Ca(OH)₂?

Accepted Answer

calcium hydroxide

Answer

cobalt chloride

Answer

calcium hyperoxygen

Answer

calcium oxide

Question 10

What is the name of this ionic compound, PbCO₃

Accepted Answer

lead(II) carbonate

Answer

lead carbide

Answer

platinum carbonate

Answer

platinum carbide

Question 11

If I gain electrons I become

Accepted Answer

negative because I've added electrons

Answer

Positive because I've added to my atom

Answer

same because i'm balanced

Answer

equal because now I have electrons

Question 12

What is the chemical formula of aluminium carbonate?

Accepted Answer

Al₂(CO₃)₃

Answer

AlCO3

Answer

AlCO

Answer

Al3CO3

Question 13

What is the word equation for the formation of water from the reaction of hydrogen gas and oxygen gas?

Accepted Answer

hydrogen + oxygen $$\rightarrow$$ water

Answer

water $$\rightarrow$$ oxygen + hydrogen

Answer

water $$\rightarrow$$ hydrogen + oxygen

Answer

oxygen $$\rightarrow$$ hydrogen + water

Question 14

What are the products in the following word equation?

hydrochloric acid + sodium $$\rightarrow$$ sodium chloride + hydrogen

Accepted Answer

sodium chloride and hydrogen

Answer

sodium only

Answer

sodium chloride only

Answer

hydrochloric acid and sodium

Question 15

What is the chemical formula of ammonium hydroxide?

Accepted Answer

NH4OH

Answer

NH4OH2

Answer

(NH₄)₂OH

Answer

Al(OH)3

Question 16

What is the chemical formula for ammonium carbonate?

Accepted Answer

(NH₄)₂CO₃

Answer

NH₄₂CO₃

Answer

NH₄(CO₃)₂

Answer

NH4CO3

Ionic Compounds and Word Equations

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