L1 Chemistry Selected Elements - Nitrogen

When red litmus paper turns blue in a solution, this is due to there being

The balanced equation for the lab reaction to make ammonia is

Converts nitrates into nitrogen gas and release it back into the atmosphere

Nitrogen is an essential element for life because it is

The industrial process to make ammonia is called

N₂ cannot be used by plants and animals. Plants obtain nitrogen in the form of

Water moves up an inverted boiling tube of ammonia, when in a beaker of water, because

The lab process to make ammonia uses calcium oxide as a ............, because ............

Ammonia gas tested with damp litmus paper

Reactivity of molecular nitrogen

The lab process to make ammonia uses the following reactants

Nitrogen fixing bacteria

When ammonia is made in the lab it is collected in an inverted boiling tube because

The industrial process to make ammonia has the following balanced equation

When making ammonia, H₂SO₄ cannot be used as a desiccant because

Ammonia reacts with water to produce a

State of nitrogen at room temperature

Ammonia is

Plants and animals cannot use nitrogen gas because

Uses of Nitrogen and Nitrogen compounds

Nitrogen compounds in dead material and animal excrement are converted into nitrates by

Dot diagram of Nitrogen molecule

Density of nitrogen compared with air

N₂ cannot be used by plants and animals. Animals obtain nitrogen by

Solubility of nitrogen in water