LEARN THOSE FORMULAE!

Cut out the cards and use them as a board game or play

as a slide show!

Li+

PO43-

Cl- Mg2

+ Al3+

Na+

Fe3+

Zn2

+

O2-

S2-H+

K+

Ag+

NH4+

F-

Br-

I-

HCO3-

OH-

NO3-

MnO4-

Ca2

+

Cu2

+

Fe2+

Cr2O72-

SO42-

CO32-Ba2+

Pb2+

Lithium ChlorideClick for hint, click again for massive hint, click again for answer!

Li+ Cl- Li+ Cl-

LiCl

Iron (III) oxideClick for hint, click again for massive hint, click again for answer!

Fe2O3

O2-

O2-

O2-

O2-

Fe3+ Fe3+

Fe3+

Copper sulfateClick for hint, click again for massive hint, click again for answer!

CuSO4

Cu2

+SO4

2- Cu2

+SO4

2-

Calcium chlorideClick for hint, click again for massive hint, click again for answer!

CaCl2

Cl-Ca2

+

Cl-Ca2

+ Cl-

Zinc hydroxideClick for hint, click again for massive hint, click again for answer!

Zn(OH)2

Zn2

+

OH- Zn2

+

OH-

OH-

Lithium sulfateClick for hint, click again for massive hint, click again for answer!

Li2SO4

Li+SO4

2- Li+SO4

2-

Li+

Lead (II) phosphateClick for hint, click again for massive hint, click again for answer!

Pb3(PO4)2

PO43-

Pb2+ PO43-

Pb2+

Pb2+

Pb2+PO4

3-

Silver oxideClick for hint, click again for massive hint, click again for answer!

Ag2O

O2-Ag+

O2-Ag+

Ag+

Magnesium hydrogen carbonate

Click for hint, click again for massive hint, click again for answer!

Mg(HCO3)2

Mg2

+

HCO3- Mg2

+

HCO3-

HCO3-

Calcium nitrateClick for hint, click again for massive hint, click again for answer!

Ca(NO3)2

NO3-Ca2

+

NO3-Ca2

+ NO3-

Sodium carbonateClick for hint, click again for massive hint, click again for answer!

Na2CO3

Na+

CO32-

Na+

CO32-

Na+

Barium iodideClick for hint, click again for massive hint, click again for answer!

BaI2

I-Ba2+ I-

Ba2+

I-

Magnesium chlorideClick for hint, click again for massive hint, click again for answer!

MgCl2

Mg2

+

Cl- Mg2

+

Cl-

Cl-

Potassium sulfideClick for hint, click again for massive hint, click again for answer!

K2S

S2-K+

S2-K+

K+

Potassium phosphateClick for hint, click again for massive hint, click again for answer!

K3PO4

K+ K+

K+PO4

3-

PO43-

K+

Zinc nitrateClick for hint, click again for massive hint, click again for answer!

Zn(NO3)2

Zn2

+ NO3-

Zn2

+

NO3-

NO3-

Aluminium hydroxideClick for hint, click again for massive hint, click again for answer!

Al(OH)3

Al3+

OH-

Al3+

OH-

OH-

OH-

Zinc sulfideClick for hint, click again for massive hint, click again for answer!

ZnS

Zn2

+S2- Zn2

+S2-

Calcium carbonateClick for hint, click again for massive hint, click again for answer!

CaCO3

Ca2

+

Ca2

+

CO32-

CO32-

Potassium manganateClick for hint, click again for massive hint, click again for answer!

KMnO4

K+ MnO4-

K+ MnO4-

Iron (II) nitrateClick for hint, click again for massive hint, click again for answer!

Fe(NO3)2

NO3-

Fe2+ NO3-

Fe2+

NO3-

Magnesium chlorideClick for hint, click again for massive hint, click again for answer!

MgCl2

Cl-Mg2

+

Cl-Mg2

+ Cl-

Copper oxideClick for hint, click again for massive hint, click again for answer!

CuO

Cu2

+

Cu2

+O2- O2-

Calcium oxideClick for hint, click again for massive hint, click again for answer!

CaO

Ca2

+

Ca2

+

O2-

O2-

Magnesium carbonateClick for hint, click again for massive hint, click again for answer!

MgCO3

Mg2

+

Mg2

+CO32- CO3

2-

Copper sulfateClick for hint, click again for massive hint, click again for answer!

CuSO4

Cu2

+SO4

2-Cu2

+SO4

2-

Sodium hydroxideClick for hint, click again for massive hint, click again for answer!

NaOH

Na+ Na+

Na+

OH- OH-

OH-

Calcium hydroxideClick for hint, click again for massive hint, click again for answer!

Ca(OH)2

Ca2

+

Ca2

+

OH-

OH-

OH-

Copper nitrateClick for hint, click again for massive hint, click again for answer!

Cu(NO3)2

Cu2

+

Cu2

+

NO3- NO3

-

NO3-

Iron (III) nitrateClick for hint, click again for massive hint, click again for answer!

Fe(NO3)3

Fe3+

NO3-

Fe3+

NO3-

NO3-

NO3-

Sodium carbonateClick for hint, click again for massive hint, click again for answer!

Na2CO3

Na+ Na+

Na+CO3

2- CO32-

Magnesium oxideClick for hint, click again for massive hint, click again for answer!

MgO

Mg2

+

Mg2

+O2- O2-

Sodium oxideClick for hint, click again for massive hint, click again for answer!

Na2O

Na+ Na+

Na+O2- O2-

Ammonium chlorideClick for hint, click again for massive hint, click again for answer!

NH4Cl

Cl-NH4+ Cl-NH4

+

Copper carbonateClick for hint, click again for massive hint, click again for answer!

CuCO3

Cu2

+

Cu2

+CO3

2- CO32-

Aluminium oxideClick for hint, click again for massive hint, click again for answer!

Al2O3

Al3+Al3+

O2-O2-

O2-

O2-Al3+

Ammonium nitrateClick for hint, click again for massive hint, click again for answer!

NH4NO3

NH4+ NO3

- NH4+ NO3

-

Iron (II) hydroxideClick for hint, click again for massive hint, click again for answer!

Fe(OH)2

OH-

Fe2+ OH-

Fe2+

OH-

Sodium sulfideClick for hint, click again for massive hint, click again for answer!

Na2S

S2-Na+

S2-Na+

Na+