Multiple Choice
A basic slag is needed in steelmaking to
A) remove SiO2 as silicates.
B) reduce any nitrogen- containing compounds to N2.
C) oxidize any carbon- containing compounds to CO2.
D) react with any BrØnsted- Lowry acids present.
E) provide CaO to remove phosphorus oxides as Ca3(PO4) 2.
Correct Answer:
Verified
Correct Answer:
Verified
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