Classify Reactions
Balancing Act
Reaction
Chemistry Review
Everything
100
A reaction in which two or more substances react to form a single substance. * DOUBLE JEOPARDY *
What is a synthesis reaction?
100
___ Sb + ___ Cl2 → ___ SbCl3 * the #s at the end are the subscripts.
What is __2_ Sb + __3_ Cl2 → __2_SbCl3
100
Classify this reaction: MgCO3 → MgO + CO2
What is decomposition?
100
When naming covalent bonds, we must use prefixes. What is the prefix for 1, 2, 3, and 4? * DOUBLE JEOPARDY *
What is mono, di, tri, and tetra?
100

SO4 is a 

a) nonmetal

b) polyatomic ion

c) ionic bond

What is a B. polyatomic ion

200
A reaction in which a compound breaks down into two or more simpler substances.
What is a decomposition reaction?
200
To balance an equation, we change the _____________, not the subscripts. We balance equations in order to uphold the law of conservation of _______. * DOUBLE JEOPARDY *
What is the coefficient....mass
200
The compounds and elements located on the left side of the arrow in an equation, which undergo the change, are called this.
What are reactants?
200
A covalent bond is a chemical bond between two ________ in which atoms ________ a pair of electrons.
What is nonmetals, share?
200

NH4's common name is

Ammonia

300
A reaction in which one element takes the place of another element in a compound.
What is a single-replacement reaction?
300
___ Mg + ____O2 → ___MgO
What is __2_ Mg + __1__O2 → __2_MgO
300
The elements and compounds on the right side of the arrow, which are the new products formed as a result, are called this.
What are products?
300
Metal atoms tend to ________ electrons and nonmetal atoms tend to _______ electrons when forming ionic bonds.
What is lose, gain
300

AB+CD --> BC+AD

what type of reaction

What is double displacement

400

A reaction in which a substance reacts rapidly with oxygen, often producing heat and light. Oxygen is always a reactant, water and carbon dioxide is always the product.

What is a combustion reaction?

400
Balance & Classify this reaction: ___ Mg + ____ N2 → ____ Mg3N2
What is __3_ Mg + ____ N2 → ____ Mg3N2 (synthesis)
400
A neutralization reaction can also be classified as this type of reaction. These two substances are produced by a neutralization reaction.
What is a double replacement reaction. What is a salt and water?
400

The law of conservation of mass states that mass is neither __________ nor _________ in a chemical reaction. 

What is created, destroyed 

400

Predict the product

HBr+ Al(OH)3 -->

AlBr3 + 3H2O

500

A reaction in which two different compounds exchange positive ions and form two new compounds.

What is a double-replacement reaction?

500

Balance & Classify: ___ K + ___ H2O → ___ KOH + ____ H2

What is __2_ K + __2_ H2O → __2_ KOH + ____ H2 (single-replacement)

500

In a reaction, the arrow can be read as "_______"

What is yields? or produces

500

Predict the product of this reaction

2H2 + O2 ---> ?


What is 2H2O?

500
predict the products, AND tell me the type of reaction

Zinc + Iron(2)Chloride produces.....

DOUBLE JEOPARDY 

iron and zinc chloride  or Fe + ZnCl2

AND

single displacement 



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