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please help!!!!!!! physical science?

Suppose you have a bucketful of an iron oxide ore. a) In general, what would you have to do to it to end up with an ingot of wrought iron?b) If you wanted an ingot of steel instead, how would your process be different?--------------------------A compound can be made by combining phosphorus and calcium.a) Write the correct chemical formula for this compound.b) State the proper chemical name for this compound.c) Calculate the formula mass for this compound.---------------------------------------- For each of the following chemical reactions, state a) the type of reaction, and b) whether the equation is balanced or not. (assume all of the formulas are correct) a) Zn + HCl --gt; ZnCl2 + H2 b) CaCl2 + Na2CO3 --gt; CaCO3 + 2NaCl c) CO2 + H2O --gt; H2CO3 d) CaCO3 --gt; CaO + 3CO2 help please explain your answers

Answer:

Iron ore is generally split apart using hot coke(baked coal) The C takes on the oxygen an iron is left Steel is an alloy of iron. It has other metals melted in with it. There are different steels depending on what properties you are looking for. Ca + P---Ca3P2, calcium phosphide you do the mass, add the mass of each atom, then number f times it is used in the formula single replacement double displacement synthesis or composition decomposition

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