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Asked in Chemistry, Bombs and Explosive Materials
How does a smoke bomb work?
Colored smoke bombs use a mixture of an oxidizer, a fuel, a moderant to keep the reaction from getting too hot, and a powdered organic dye. When the mixture is burned, the dye evaporates and is forced out of the device, where it condenses in the atmosphere to form a cloud of fine particles, the smoke. ...
Asked in Elements and Compounds
How do you separate sulphur and charcoal?
When carbon disulphide is added to the mixture,sulphur dissolves. When this mixture is filtered the filtrate is sulphur solution while the residue is charcoal. Leaving it open evaporates the sulphur solution. Carbon disulphide evaporates and sulphur crystals are left behind. ...
Asked in Rock Candy
A student first dissolves sugar in water then evaporates the water to make rock candy The sugar water is an example of?
When a student dissolves sugar in water and then evaporates the water to make rock candy it is an example of a mixture. In science a mixture refers to the combination of different qualities. ...
Asked in Chemistry, Elements and Compounds
Is hot tea a compound or element or homogeneous or heterogeneous mixture?
Hot tea is a mixture and is a transparent liquid, therefore is homogeneous. ...