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6 Cards in this Set

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Method of Collection

Displacement of water



Henry Cavendish

1766, discovered hydrogen

Method of Preparation

-Catalyst- is H2SO4

Physical Properties

Colorless


Odorless


Tasteless


Lowest Density of all gases


insoluble

Chemical Properties

Combustible


Doesn't support Combustion


Explosive

Test for Hydrogen

Burning Splint


If gas is hydrogen three things will happen


1. splint will go out


2. Hydrogen will burn


3.Explosion