Gas Testing and Chemical Formulas

Front

Testing for carbon dioxide

Back

Describe and give the result for the test for carbon dioxide.

Front

Result of oxygen test

Back

Oxygen relights a glowing splint.

Front

Result of chlorine test

Back

Chlorine bleaches damp litmus paper white.

Front

Hydrogen + oxygen

Back

React to form water.

Front

Lighted splint

Back

Tool used to test for hydrogen gas.

Front

Testing for hydrogen gas using a lit splint.

Back

If hydrogen is present, it will produce a 'pop' sound.

Front

Key element for combustion

Back

Oxygen

Front

Diagram of glowing splint test

Back

Illustrates how a glowing splint relights in the presence of oxygen

Front

Test for oxygen gas (O₂) using a glowing splint.

Back

A glowing splint relights in the presence of oxygen gas.

Front

Purpose of limewater test

Back

To confirm the presence of carbon dioxide gas.