Reactivity of Metals （实验报告）

Reactivity of Metals （实验报告）1TopicReactivity of Metals2Goal3Instructions1Materials:Na,Mg,Al,Ca,Cu,HCl(0.5M),distilled water2Possible observationsIf there is any reaction between metal and acid,metal and water3InstructionsMix metal with acid (and water) in test tube.If nothing happened,try to heat the test tube a bit.Record your observations in the following data table.Metal HCL(0.5M) WaterMgCaNaAlCu4Safety1The reaction could possibly generate lots of heat and hydrogen gas.Try to use only small amount of metal during the reaction!2Hydrogen gas is flammable.Please keep your reaction container away from open flame.3HCL is a strong acid.It could burn your skin and cloth.Goggle and lab coat are mandatory4Requirement for lab report1write a full report about this lab,including:Introduction (purpose and hypothesis)Materials (chemicals and apparatus)ProcedureResult (data collection)Conclusion and evaluation2Print your report3No less than800words