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balancing chemical equations 10/20
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it started to bubble up and it toolthe flame out The copperturned silverthen turned black The f timelames are blue and theit are little sparks oforange that appreared form time to W hen we put the stickinto the H2O2 it caught backon fire the flame went out when we tookit out ofthe flame lit backup
single dispal 2 cement
2 decomposition 2
combustion 2 2
2 synthesis^2
2 decomposition
the Zinc was white at first then it started to turn black 2 it turnd white and looks like old mil^2 klike that white chunkykind ofway.
single displacement double displacement
decomposition^223 (^2) singloxye displgen acement (^2) hydrogen 2