IG1 formula

Front

Chemical formula for aluminium oxide

Back

Al₂O₃

Front

Silicon oxide: Find the correct chemical formula.

Back

SiO₂

Front

Sodium carbonate: Find the correct chemical formula.

Back

Na₂CO₃

Front

Copper(II) nitrate: Find the correct chemical formula.

Back

Cu(NO₃)₂

Front

Find the chemical formula for lead(II) sulfate.

Back

PbSO₄

Front

Chemical formula for Potassium oxide

Back

K₂O

Front

Iron(III) sulfate

Back

Fe₂(SO₄)₃

Front

Chemical formula of hydrochloric acid

Back

HCl

Front

Nitric(V) acid: H₃NO₃, H₂NO₃, HNO₃, HNO₂

Back

HNO₃

Front

sodium + oxygen → sodium oxide

Back

4Na + O₂ → 2Na₂O