it isn’t a chemical reaction, because no chemical bonds are broken or formed as it takes place. But it generates heat, so can be described as exothermic. Although aqueous solutions of 'slaked ...

Many useful chemical reactions involve burning fuels to release energy. These reactions heat our homes, power our cars and generate lots of the electricity that we use. Cooking uses chemical ...

The scientific word for burning is combustion. All combustion reactions give off heat into their surroundings. So they’re described as exothermic reactions. But there are other exothermic ...

Some chemical reactions change temperature, change color, produce a gas, or make a solid from two liquids. Try this reaction and see what it does! Pour 1 tablespoon of hydrogen peroxide into a cup.

it isn’t a chemical reaction, because no chemical bonds are broken or formed as it takes place. But it generates heat, so can be described as exothermic. Although aqueous solutions of 'slaked ...