April 2022 1 10 Report
dobierz współczynniki. chemia
CU2+C----->Cu+Co2
cu2o+ h2--->cu+ H2o
Fe3o4+h2---> fe+h2o
Fe2o3+c---> fe+ co2
feo+c---> fe+ co2
ag2o---->ag+o2
cl2o---> cl2+o2
no--> n2+o2
pb3o4 +h2--> od+h2o
Pbo2+c--> pb+co
cro3+c --> cr+ co2
fe2o3+mg--> fe+mgo
mgo+h2-->mg+h2o
i2o5---> i2 +o2
au2o3--> au+o2
n2o5--> n2+o2

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