Burning hydrocarbons
If you bun hydrogen in hydrocarbon what colour the flame be?
Orange due to carbon
What are the products when burning hydrocarbons in plenty of oxygen
Carbon dioxide water and heat energy
What impurities can be in crude door
Sulfur and nitrogen
Why can rain be a bit naturally acidic
When power plants will cars produce nitrogen dioxide or sulphur dioxide And it goes into the air. It reacts with the water in the air to produce sulfurc acid and nitric acid.
Carbon can react with the oxygen producing carbonic acid
What materials can acidic rain effect
Marble Limestone and some metals such as iron
What is limestone and marble made up of
Mainly calcium carbonate CaCo³
Made from skeletons of marine life , many , many years ago
Write for formula on how acidic rain can affect limestone (calcium carbonate)
Metal carbonate + acid--> Salt +water + carbon dioxide
CaCO³(s) + H²SO⁴(aq) --> CaSO⁴(s) + H²O(l) + CO²
What do we say when there's lots of oxygen present dinner in the combustion to reaction
The combustion reaction is complete
What Happ?
Ens , when there is less oxygen in a com buster reaction
Extra substancescan be produced , including carbon suit and carbon monoxide
Why is carbon monoxide poisonous
It binds to red To red blood cells, preventing them from carrying oxygen to the body.Cars are often fitted with catalytic converters to convert this carbon monoxide to carbon dioxide.
What happens when sulfur nitrogen combust
They produce sulfur dioxides and nitrogen oxides and sulfuric acids and nitric acidz
What happens when sulphur dioxides and nitrogen oxides mix with water in the air
Acid rain is produced this condamage architecture and kill animals and plants
How can we reduce acid rain
By scrubbing gases in power stations