Among pbo, zno, cao, al2o3, sno2, cr2o3, wo3, hgo the oxides reduced by carbon are
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hiii buddy ,
- zno
- sno2
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Given:
The oxides pbo, zno, cao, al2o3, sno2, cr2o3, wo3, hgo
To find:
Among pbo, zno, cao, al2o3, sno2, cr2o3, wo3, hgo the oxides reduced by carbon are
Solution:
The oxides PbO, ZnO and SnO2 are reduced by carbon.
The chemical reactions are given as follows:
PbO + C -> Pb + CO2
Lead monoxide + Carbon -> Lead + Carbon dioxide
ZnO + C -> Zn + CO
Zinc oxide + Carbon -> Zinc + Carbon monoxide
SnO2 + C -> Sn + CO2
Tin dioxide + Carbon -> Tin + Carbon dioxide
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