8.6 reactivity of metals

the reactivity series

lis of metals ordered in how reactive they are

what is reactivity of a metal derived from

how easily it forms positive ions

what does it mean if a metal easily forms ions

it is reactive so will be high up

please stop laughing,calling me careless zebra instead learn how cops save gold platinum 

potassium,sodiu,lithium,calcium,magnesium,sinc,lead,hydrogen,copper,silver,gold platinum

 same mass and sa used, measuring temp of reaction of metal with acid and water over set period

more reactive the metal, greater the temp change 

reaction of metal with acid general equation 

acid+metal=salt+hydrogen 

how to tell metals reactivity by monitoring rate of hydrogen production

speed of reaction is indicated by rate that hydrogen bubbles are given off.speedy reaction is shown by past bubble production

how can production of hydrogen be detected

lip splint sqeaky pop

which salt is formed magnesium and hydrochloric acid

magnesium chloride

sulfuric acid + magnesium

magneium sulfate

reactions of metal with water general equation

metal + water =metal hydroxide +hydrogen

calcium + water

calcium hydroxide + hydrogen

potassium + water

potassium hydroxide + hydrogen

displacement reaction 

a more reactive metal will displace a less reactive one, replacing it out of the compound 

iron + copper sulfate

iron sulfate + copper

iron is more reactive then copper so it kicks copper out

zinc +iron sulfate

zinc sulfate + iron