Sunday, March 5, 2017


Observation
Reactants: Sulphur S8 (needs to gain 2 electrons), Iron Fe (wants to lose 3 electrons)
Fe: black powder
S8: yellow powder
Reaction: we mixed the 2 powder and we burned the glass stick. Then we put the stick in to the mixed powder. The reaction happened quickly and a black kind of coal was left after the reaction. and it turned into solid fromm powder.
Products: change of colors, turned into solid,

Conclusion and Analysis
Type of reaction: This is a chemical reaction because the fire burned the powder fast I thi9nk it have a bad odor because they burned the powder and the colors change                                                                                                                                                                                                                            
Fe (3) + S(8)      =       FeS(11) 
i think this is a synthesis

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