O and A level Chemistry Specialist
19/07/2020
Another harmful air pollutant found in air!
None other than the sibling of carbon dioxide!
Carbon monoxide is produced during incomplete combustion when there is a lack of oxygen.
Carbon monoxide would bind with the haemoglobin in blood to form carboxyhaemoglobin with reduces the exchange of oxygen. Hence, leading to respiratory problems! :)
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18/07/2020
Snippet of info on air to help students remember the common air pollutants!
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07/07/2020
Refresher!
Air in our atmosphere only contains 21% Oxygen! Remember this! Commonly incorporated in MCQ!
Go Far and fast with mrsiewchemistry!
Stay tuned and stay healthy! 💪
02/07/2020
Here’s a tip to help you remember what metallic bonding is!
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01/07/2020
Having trouble remembering metals reactivity?
Use this !
To aid our student transitioning back to school, bite size information would be provided to help you remember concepts easier!