NGSS Science Curriculum for Science Teachers
But Which Flame is Hotter? The Bunsen burner has two types of flames – the yellow safety flame and the blue heating flame. This lab activity compares the two flames and tests which will allow 50ml of water to reach 80oC in the shortest time. The airhole at the base of the barrel controls the […]
Neutralization Reactions Lab: Reactions of Acids and Bases Reactions of Acids and Bases: We have already stated that a neutralization reaction will take place when an acid reacts with a base to form a salt and water. The reason that it's called a neutralization reaction is because you are starting with a base (pH>7) and […]