🔥 BRAAI CHEMISTRY CHALLENGE! 🥩⚗️
When you light up that gas braai for the weekend, propane (C₃H₈) burns in oxygen to produce carbon dioxide and water.
Your Challenge:

Write the balanced chemical equation for this reaction
If you burn 2.2 kg of propane, how many kg of CO₂ are produced?
How many litres of oxygen (at STP) are needed for this reaction?

Given:

Molar masses: C = 12 g/mol, H = 1 g/mol, O = 16 g/mol
At STP: 1 mole of gas = 22.4 L

Instructions:

Show ALL your working in the comments below! 📝
Tag 2 friends who love chemistry 👥
First correct solution gets a special shout-out! 🏆

Answers will be revealed tomorrow - Good luck Grade 12s! 💪
#grade12chemistry #physicalsciences #braaiscience #matricprep #chemicalreactions #southafricaneducation