Identify a Balanced Reaction for the Smelting of SnO₂ with Carbon

question 32

Multiple Choice

Identify a balanced reaction for the smelting of SnO₂ with carbon.

• A)SnO₂(s)+ CO₂(g) SnCO₃(s)
• B)SnO₂(s)+ CaCO₃(s) SnC(s)+ CaO(s)+ O₂(g)
• C)SnO₂(s)+ 2C(s) Sn(l)+ 2CO(g)
• D)2SnO₂(s)+ 2CaC₂(s) 2SnC₂(s)+ 2CaO(s)+ O₂(g)
• E)SnO₂(s)+ 2CO(g) Sn(l)+ 2CO₂(g)

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