Chemical Reactions

Question 1

Synthesis Subtype I

Answer 1

Two Elements (elementals) → Salt/Covalent Bond

Question 2

Synthesis Subtype II

Answer 2

Soluble Metallic Oxide (salt) + H2O → Base(aq)

Question 3

Synthesis Subtype III

Answer 3

Soluble Non-Metallic Oxide (salt) + H2O → Acid

Question 4

Synthesis Subtype IV

Answer 4

Soluble Non-Metallic Oxide (salt) + Soluble Metallic Oxide (salt) → Salt(aq)

Question 5

Decomposition Subtype I

Answer 5

Salt/Covalent Bond → Two Elements (elementals)

Question 6

Decomposition Subtype II

Answer 6

Base(aq) → Soluble Metallic Oxide (salt) + H2O

Question 7

Decomposition Subtype III

Answer 7

Acid → Soluble Non-Metallic Oxide (salt) + H2O

Question 8

Decomposition Subtype IV

Answer 8

Salt(aq) → Soluble Non-Metallic Oxide (salt) + Soluble Metallic Oxide (salt)

Question 9

Single Displacement Subtype Ia

Answer 9

Metal (element) + Soluble Salt → New Metal + Salt(aq)

Question 10

Single Displacement Subtype IIa

Answer 10

Metal (element) + Acid → H2 + Salt(aq)

Question 11

Single Displacement Subtype IIIa

Answer 11

Metal (element) + H2O → H2 + Base

Question 12

Single Displacement Subtype b

Answer 12

Non-Metal (elemental; typically halogen) + Soluble Salt (typically halide) → Metal + Salt(aq)

Question 13

Double Displacement Subtype I

Answer 13

Soluble Salt + Soluble Salt → Insoluble Salt + Soluble Salt

Question 14

Double Displacement Subtype II

Answer 14

Soluble Salt + Soluble Salt → Soluble Salt + Soluble Salt (following decomposition to produce gas)

Question 15

Double Displacement Subtype III

Answer 15

Acid + Base → (typically) Soluble Salt + H2O (Neutralization)

Question 16

Complete Combustion

Answer 16

Produces no CO or C due to no initial methane CH4

Question 17

Incomplete Combustion

Answer 17

Produces CO or C from initial CH4