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in Metallurgy by (34.6k points)
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Complete the following reactions,

1. Cr2O3 + Al

2. B2O2 + Na

3. ThO2 + Ca

4. Mn3O4 + C

5. Ag2O + H2 ?

1 Answer

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Best answer

1. Cr2O3 + 2Al 2Cr +Al2O3

2. B2O2 + 6Na 2B +3Na2O

3. ThO2 + 2Ca +1250K ⟶ Th + 2CaO

4. Mn3O4 + 4C 3Mn + 4CO

5. Ag2O + H2 2Ag + H2O

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