Chemistry Assignments
Questions (Max. 40)
Experimental Chemistry
IGCSE Lab equipment (33)
IGCSE Chemical tests (35)
Safety symbols (8)
Element/compound keywords (8)
Evaporation/crystallisation keywords (9)
Chromatography keywords (7)
Decanting keywords (7)
Distillation keywords (10)
Filtration keywords (9)
KS3 dissolution keywords (8)
Phase change keywords (13)
Heating/cooling keywords (14)
Transition metal keywords (27)
Atomic Structure
Atoms keywords (17)
Element symbols
iGCSE
KS3
All
Element
Symbol
hide periodic table keyboard
isotopes
Name
Symbol
Mass No.
p
n
e
Atomic No.
Atom grid
Ion grid
Ion symbol
Mass spectroscopy
[M]
+
:[M+1]
+
Electronic Structure
iGCSE electron config
Electron configuration
Atoms
Ions
Structure and Bonding
Element, compound, and mixtures MCQ
Structure and bonding keywords (21)
Element names
Metals
Non-metals
Simple elements and symbols
element
symbol
Naming ionic salts
Simple binary
Simple polyatomic
Ionic salts
iGCSE
A-Level
KS3
Simple ions
Polyatomic ions
Simple compounds
Polyatomic compounds
Ionic formula
iGCSE
A-Level
KS3
Simple ions
Polyatomic ions
Simple compounds
Polyatomic compounds
KS3 Covalent formula introduction
Elements
Compounds
Understanding formula
atoms
ions
Covalent molecules
Elements
Compounds
Covalent formula
Elements
Compounds
⏺ & × Diagrams / (Single Nuclei)
atom (full)
(outer shell)
ion (full)
(outer shell)
update atom to ion (full)
(outer shell)
⏺ & × Diagrams (Multiple Nuclei)
iGCSE
iGCSE +
A-Level
A-Level +
No ions
hide rings
Molecular Shapes
Equations
Balancing equations
Easy mode
Hard mode
simple only
Writing equations
general
CO₃²⁻ decomposition (4)
HCO₃⁻ decomposition (4)
NO₃⁻ decomposition (7)
challenging (11)
Precipitation and ionic equations
full
ionic
Mole Calculations
M
r
Mass
Mole
Understanding moles
atoms
ions
include mass questions
Percentage mass
Molecular formula
Gas volumes (RTP)
Gas volumes (STP)
Concentration
Understanding concentration
Chemistry calculations
mass
gas
solution
Ion concentrations
Titration calculations
concentration
volume
C
𝑥
H
𝑦
Gas Volumes
C
𝑥
H
𝑦
(O
𝑧
) Combustion (Mass)
States of Matter:
PV=nRT
Redox
Oxidation state
iGCSE
A-Level
Redox half equations
Easy mode
Hard mode
simple
complex
Electrochemical predictions
Electrolysis
Electrolysis keywords (17)
Element formula
Metals
Non-metals
Element half equations
Easy mode
Hard mode
Enthalpy
Enthalpy:
q=mcΔT
hide equation
Hess ΔH
f
Hess ΔH
c
Enthalpy calculations
ΔH
f
ΔH
c
Bond enthalpy
Writing enthalpy equations
ΔH
c
ΔH
f
L
f
(L
d
)
ΔH
atom
ΔH
bond
ΔH
ion
ΔH
ea
Born-Haber levels
easy
Lattice enthalpy calculations
MgCl / MgCl₂ / MgCl₃
CaCl / CaCl₂ / CaCl₃
Rates of Reaction
Rates [A]
𝑥
[B]
𝑦
([C]
𝑧
)
orders
units
k
Equilibrium
Equilibrium shifts
predicting shift
inducing shift
enthalpy effect
pressure effect
include solids
Equilibrium equations
K
c
K
p
k
c
k
p
K
sp
concentration
K
sp
Acids, Bases, and Salts
Acid keywords (21)
Salt solubility
pH strong acids
pH strong alkali
Weak acids
Buffer calculations
acidic buffer
excess alkali
Solubility product
Organic
Organic nomenclature
alkane
alkene
branched
ester (unsubstituted)
Hal
OH
=O
CO₂H
iGCSE (4 carbons)
A-Level (6 carbons)
8 carbons
10 carbons
Complexity (hard)
easy
medium
hard
challenging
limit groups (off)
3
2
1
limit substitutions (off)
1
2
3
4
NMR analysis
Contact
Dr Alistair Furze
email: dr.a.furze@gmail.com