PROPERTIES OF
WATERT
EMMA
E JAYASUNDERA
MMA J AYASUNDERA
, What are some
characteristics of
water?
H2O contains 2 hydrogen molecules and 1 oxygen molecule
Boils at 100 degrees Celsius
Freezes at 0 degrees Celsius
Polar molecule
Surface Tension
Absorbs heat
Transparent
Solvent
Temperature Regulator
Lubricant
EMMA
E JAYASUNDERA
MMA J AYASUNDERA
, 1. 2 Hydrogen/ 1 Oxygen
Procedure:
Procedure:
Perform an electrolysis to
decompose water into hydrogen
and oxygen gases
Measure the volumes of the
hydrogen and oxygen gas
produced
Expected result-
Mass of Hydrogen : Mass of Oxygen
2 1
EMMA
E JAYASUNDERA
MMA J AYASUNDERA