Types of Chemical Equations

Question 1

Acid Base Neutralisation

Answer 1

A + B –> S + W

Question 2

Synthesis

Answer 2

cpd forming from ele
A + B –> AB

Question 3

Decomposition

Answer 3

cpd breaking up
AB –> A + B

Question 4

Precipitation

Answer 4

a solid forms
AB(aq) + CD(aq)–> AD(aq) + CB(s)

Question 5

Single Displacement

Answer 5

Metals bump out other metals (ele + cpd)
A + BC –> AC + B

Question 6

Double Displacement (double d)

Answer 6

2 cps become 2 new cpds (no solid formed)

Question 7

Oxidation/Combustion (example cellular respiration)

Answer 7

C6H12O6 + 6O2 –> 6CO2 + 6H2O +ATP
opposite = 6CO2 + 6H2O +LE –> 6O2 + C6H12O6

Question 8

Endo

Answer 8

GOT THE GAINS (adding E)

Question 9

Exo

Answer 9

Puts out (releases more then is absorbed)