Chemistry 11: Types of Reactions – Practical Lab

Experiment #1: – Balance: 4Fe + 3O2 = 2Fe2O3 – Reaction Type: Combustion (C) – Qualitative Observation:  Iron (steel wool) burned very brightly. chat-media-video-3513A607-6789-4721-AEDD-E38D02BA833B Experiment #2: – Balance: 2C4H10 + 13O2 = 8CO2 = 10H2O – Reaction Type: Hydrocarbon Combustion (C) – Qualitative Observation: Flame colour was blue and coming out of the butane lighter. […]

FN10 sugar

Many foods contain sugar. But products that aren’t made by buying and making ingredients themselves have a lot of sugar in them than you might imagine. It takes a few cups instead of a spoon or two. It even goes into sauces like ketchup. These sugars are not a bad food. However, eating too much […]