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Question:

The purpose of adding coke to the iron ore in a blast furnace is.?

these are your choices--to add hematite to the final product-to eliminate one kind of iton from the iron ore-to heat the iron so that it separates from other elements in the ore-to cool down the hot furnaces

Answer:

i have no clue, iv never heard of butt wrinkles :/
in no way shape or form should you try to iron your skin! try cotton boxers, powder, extremely close attention to hygiene, seat cushion on chair
Steel is an alloy of two elements, Iron and carbon. Coke supplies the carbon.
what do you mean by coke? like coca cola? if so, i choose the second answer. - to eliminate one kind of iton from the iron ore. why would you ask this question?
coke is high grade coal, it burns as fuel in the furnace to smelt the ore. so it is choice three, heats the iron so that it separates from the other elements in the ore

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