Classify Reactions
Balancing Act
Reaction
Frozen
Miscellaneous
100

A reaction in which two or more substances react to form a single substance. * DAILY DOUBLE  *

What is a synthesis reaction?

100

___ Sb + ___ Cl2 → ___ SbCl3 

What is __2_ Sb + __3_ Cl2 → __2_SbCl3

100

Classify this reaction: MgCO3 → MgO + CO2

What is decomposition?

100

The name of the mythical river Anna and Elsa's parents die trying to find. *Daily Double*

What is Ahtohallan?

100

SO4-2 is a 


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 _______. * DAILY DOUBLE  *

What is the coefficient....matter

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

The temperature at which all molecular motion stops.

What is absolute zero or 0 Kelvin

200

The reaction Ba(OH)2 + Na2CO3 yields this precipitate

What is BaCO3 ?
300

A reaction in which one elements atom takes the place of another element in a compound as the cation.

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

This is the oldest Olympic sport in the Winter Olympics.

What is figure skating (1908)?

300

___________ are used to even the charges in an ionic compound and ____________ are used to balance an equation 

What are subscripts and coefficients?

400

A reaction in which a substance (usually a hydrocarbon) reacts rapidly with oxygen, often producing heat and light. Oxygen is always a reactant, water and carbon dioxide are always products.

What is a combustion reaction?

400

Balance & Classify this reaction: ___ Mg + ____ N2 → ____ Mg3N2

What is __3_ Mg + ____ N2 → ____ Mg3N2 (synthesis)

400

This chart will reveal whether or not a replacement of a cation or anion will occur when two chemicals are placed together.

What is the Activity Series/Reactivity Chart

400

This states that the amount of matter in a chemical reaction at the beginning and end is static.

What is the Law of Conservation of Matter? 

400

Predict the reaction

HBr+ Al(OH)3 -->

3HBr + Al(OH)3 ----> AlBr3 + 3H2O

500

A reaction in which two different ionic compounds exchange cations 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 + __1__ H2 (single-replacement)

500

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

What is yields or produces?

500

This character is encased in carbonite by Boba Fett and sent to Jabba the Hutt 


Who is Han Solo?

500

predict the reaction

Iron(II) + Zinc Chloride yields.....

 

no reaction



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