these words need to be put in this paragraphimpurties ironoxide blast furnace iron carbon dioxide hot air carbon slagplease help me on this put the above words in paragraphiron is the second most abundant metal in the earths crust.aluminium is the most abundant in order to extract iron, three substances are needed. these substances are iron ore,limestone and coke. coke is nearly pure (missing word here) and is made from coal.limestone is used for remving(missing word). this mixture is heated together in a tall oven known as a (missing word) (missing word). a blast of (missing word) (missing word) is fed in at the base of the furnace. a series of oxidation and reactions take place and molten (missing word) froms at the base. the impurities form a layer of (missing word) which floats on top of the iron.thats it please help me im stuck on it 10 points for best answer will be greatly appreciated.
iron is the second most abundant metal in the earths crust.aluminium is the most abundant in order to extract iron, three substances are needed. these substances are iron ore,limestone and coke. coke is nearly pure CARBON and is made from coal.limestone is used for removing IMPURITIES. this mixture is heated together in a tall oven known as a BLAST FURNACE. a blast of HOT AIR is fed in at the base of the furnace. a series of oxidation and reactions take place and molten IRON froms at the base. the impurities form a layer of SLAG which floats on top of the iron.
a million. a) 15.seventy 5 - 12.40 5 3.3g b) 15.ninety six - 12.40 5 3.51g 3.fifty one - 3.3 0.21g c) that each and every physique the chemical interior the attempt tube reacted with oxygen (ie. after heating) 2. actual replace common reversible adjustments that don't replace the form of atoms or compounds interior the substance, Chemical replace irreversible adjustments that are formed by potential of atoms chemically bonding mutually to style a sparkling substance. Chemical adjustments are harder to opposite. 3. a) chemical b) actual c) actual d) chemical 4. Neutralization 5. you're able to try this one your self. it is particularly not that annoying.and that i'm too lazy to describe the reasoning at the back of it ;P
