11.2 Quiz Review - Classifying Reactions

Combustion

100

The products of a combustion reaction when there is a sufficient amount of oxygen and when there is limiting oxygen.

Sufficient - CO_2(g) + H₂O_(l)

Insufficient/Limiting - CO_(g) + H₂O_(l)

200

Phase when there are 5 or more carbon atoms in a hydrocarbon.

Liquid

300

Phase of a substance when there is an 'OH' group attached to the hydrocarbon.

Liquid

400

Predict the products, phases, and balancing the following chemical equation:

C₆H_{14( )} + O_{2( )} -->

              limiting

2C₆H_14(l) + 13O_2(g) --> 12CO_(g) + 14H₂O_(l)

500

Predict the products, phases, and balancing the following chemical equation:

C₃H₇OH_{( )} + O_{2( )} -->

2C₃H₇OH_(l) + 9O_2(g) --> 6CO_2(g) + 8H₂O_(l)

Synthesis

100

When a metal oxide and carbon dioxide react, they will form this.

A metallic carbonate.

200

A metal oxide will react with water to form this.

A metallic hydroxide.

300

Write the products and phases of each reactant and balance the following equation:

Ba_{( )} + S_{( )} -->

Ba_(s) + S_(s) --> BaS_(s)

400

Write the products and phases of each reactant and balance the following equation:

K₂O_{( )} + H₂O_(l) -->

K₂O_(s) + H₂O_(l) --> 2KOH_(aq)

500

Write the products and phases of each reactant and balance the following equation:

CaO_{( )} + SO_{2( )} -->

CaO_(s) + SO_2(g) --> CaSO_3(s)

Decomposition

100

A metallic carbonate will break down into this.

A metallic oxide and carbon dioxide.

200

The products from the decomposition of ammonium hydroxide.

Ammonia (NH₃) and water.

300

The products that ammonium carbonate decomposes into.

Ammonia, water, and carbon dioxide.

400

Write the products and phases of each reactant and balance the following equation:

NaClO_{3( )} -->

2NaClO_3(s) --> 2NaCl_(s) + 3O_2(g)

500

Write the products and phases of each reactant and balance the following equation:

H₂O_2(l) -->

2H₂O_2(l) --> 2H₂O_(l) + O_2(g)

Single Replacement

100

Which of the halogens is the MOST reactive?

F₂

200

Which elements would be able to replace zinc in a single replacement reaction? Hg, Mg, Co?

Mg only.

300

Write the products and phases of each reactant and balance the following equation:

Cl_{2( )} + NH₄Br_{( )} -->

Cl_2(g) + 2NH₄Br_(aq) --> Br_2(l) + 2NH₄Cl_(aq)

400

Write the products and phases of each reactant and balance the following equation:

Cu_{( )} + ZnSO_{4( )} -->

Cu_(s) + ZnSO_4(aq) --> NR!

500

Write the products and phases of each reactant and balance the following equation:

BaCl_{2( )} + K_{( )} -->

BaCl_2(aq) + 2K_(s) --> Ba_(s) + 2KCl_(aq) 

Double Replacement

100

The reactants in a double replacement reaction are always in this phase:

Aqueous

200

What are the three conditions under which a double replacement reaction will occur:

1. A solid precipitate is formed

2. Water is formed.

3. A gas is formed.

300

Write the products and phases of each reactant and balance the following equation:

AgNO_{3( )} + KBr_{( )} -->

AgNO_3(aq) + KBr_(aq) --> KNO_3(aq) + AgBr_(s)

400

Write the products and phases of each reactant and balance the following equation:

AlCl_{3( )} + KBr_{( )} -->

No Reaction! Both products are aqueous.

500

Write the products and phases of each reactant and balance the following equation:

H₂SO_{4( )} + LiOH_{( )} -->

H₂SO_4(aq) + 2LiOH_(aq) --> Li₂SO_4(aq) + 2H₂O_(l)